BASTL INSTRUMENTS MICROGRANNY MONOLITH DESKTOP GRANULAR SAMPLER

Note: links to listings are affiliate links for which the site may be compensated.

via this listing

Additional Signal Sounds listings

"A pre-owned Bastl Instruments Microgranny Monolith in very good condition. It comes with original packaging and accessories.

Manufacturer's description
Granny’s back with a brand new lid: our classic desktop granular sampler gets a facelift, bringing her into the modern age with enough usability upgrades to last another lifetime, rehomed in sleek black PCB-material to help it look the part amongst the latest in the Bastl range.

The Microgranny 2.0 that you know and love is still there under the facelift: lo-fi sound full of character packed into a hands-on monophonic desktop sampler that is a joy to experiment with. Plug in your microSD card loaded with 8-bit samples, or record them live through the in-built mic or line input, and jump into play with 6 samples right under your fingers, or instantly recall up to 60 saved presets.

Playability is paramount
The two-tier menu lets you dart between editing grain size or warping the playback speed, and the new-look tactile knobs grant better control than the previous model. The hazy plastic case is gone, and the PCB case’s sharper text makes the modes under the new and improved buttons more enticing – delve into Randomized mode, Legato playback, or the Instant Loop function to extend the virtually limitless possibilities of the surface controls yet further.

MIDI Control? Yep: play specific grains with keys, control the CC values remotely, even clock-sync loops and grains. Take your Granny for a walk in the park with the battery power, or run it through a wired 9V supply."

Bard Synths - Frequency Vault - (Sweeps)

video upload by Noir Synthétique

"(Scroll down for English)
Balayages de fréquences sur le module Frequency Vault de Bard Synthesizers. (stéréo).
www (point) noirsynthetique (point) com
***
Bard Synthesizers Frequency Vault frequency sweeps. (Stereo)
www (dot) noirsynthetique (dot) com"

Tube based module.



"Frequency Vault is a drone powerhouse, resonant EQ, quirky drum machine, spectral mixer - all in one! Five pure-tube resonant filters with no less than 15 vactrols inside!

Features
◯ 5 separately adjustable vacuum tube filters

◯ Pure triode Sallen-Key type filters with soft saturation and resonance

◯ Selectable between LP/BP modes on band 1

◯ Selectable between BP/HP modes on band 5

◯ Common Voltage control over cutoff frequencies

◯ Voltage controlled Cutoff Spread parameter

◯ Common input and Separate inputs for each filter

◯ Common resonance control and separate resonance control for each filter (PING)

◯ 2 Vacuum tube mixers at the end of the chain

◯ Stereo output (hard-wired panning)

CLICK FOR MORE »

Korg MS-20 Vintage Analog Synthesizer, Serviced w/ Original Box, Japanese Overlay & Docs SN 146519

Note: links to listings are affiliate links for which the site may be compensated.

via this eBay listing

"Originally sold within the Japanese domestic market and wired for 100v, this synth runs without issue on 120v USA power. There’s sparingly little wear on the enclosure, and the graphics are pristine.

The original shipping box, paperwork, and patch cables are included.

Features include:

2VCO / 2VCA / 2VCF / 2EG / 1LFO structure
Self-oscillating high-pass/low-pass filters with distinctive distortion
External signal processor (ESP)
Extremely flexible patching system"

CLICK FOR MORE »

BÖHM SOLIST - 1972

video upload by Vintage Audio Institute Italia

"This unit is available for sale - if you're interested just shoot us an email at : Vintage dot Audio dot Institute @ gmail.com

Normally we focus on Italian gear but this is such a great little machine we thought we'd venture out a little.
This is the first model Bohm Solist - a mega-early, analog auto-accompaniment unit and drum machine from West Germany.
Comparing the two Bohm Solist models - the S and the 78 - we realized that they're almost identical. The only thing that's added to the next model are a few chord sounds and 4 added bass line variations.

You can watch our demonstration of the Solist 78 here : • Dr. Böhm Solist 78

The Solist machines are essential song-writing tools and offer some great, useful features : great drum sounds, chords and bass lines as well as an arpeggiator, all transposed by the control keyboard.

This video is not really a demonstration but a jam of sorts, with some help from external effects this unit sounds great and is a hoot to play.

Specifications :

The one-octave keyboard controller can only operate one finger at a time - it's not made to be played, but to indicate the desired key to the main, sound generating unit.

The major, minor and 7th and 9th chord options are engaged by pressing the grey side keys and the buttons on the right in tandem with the desired key.

Dr. Böhm named the auto-accompaniment section Böhmat - perhaps a mix of Böhm and Automat - and it has quite a lot going on considering for such an antique device:

1. A bass sound generator of bass lines spanning two bars.
2. 3 chord sounds with 6 rhythmic patterns
3. An arpeggiator figure and a Wah effect for the chords and arpeggiator.
4. Analog drum machine of 24 patterns that are mixable, mute options for most individual drum sounds.

The bass and chords rhythm patterns are unique to each rhythm engaged while the arpeggiator line is a single pattern for all.
The tempo of the Wah-Wah LFO effect follows the main tempo.

The drum section has 24 drum rhythm patterns that can all be played at the same time if one desires. There are mute options for all but a few drums sounds, as well as a snare roll and a single, hard-wired drum fill.

If you're into rare, mostly Italian synths and drum machines you can subscribe to our channel and please check out our other videos of rare gems, but you might also enjoy the V.A.I. website : a photo book and encyclopedia Italian Vintage Synths and Drum Machines: https://www.vintageaudioinstitute.com/"

Repair Report: BOSS DR-55 Dr. Rhythm Foot Switch Restoration

This one is in via supporting member GreyScale aka plantssystem who had the following to say:

Restoring a Classic: BOSS DR-55 Foot Switch Jack Replacement

"The BOSS DR-55 is a staple of early 80s minimal wave and synth-pop, but its plastic jacks are often a point of failure after four decades."

The Issue

The unit arrived with a missing original foot switch jack, rendering remote Start/Stop operations impossible. To ensure a rugged and reliable fix, I decided to upgrade the component rather than searching for a rare vintage plastic replacement.

The Solution: Switchcraft 12A

I opted for a Switchcraft 12A 1/4" Mono Jack (Shorting/Tip-Shunt). This is a classic choice for vintage gear due to its high-quality metal construction and reliability.

* Fit: The Switchcraft 12A fits the DR-55 chassis, though it requires careful grounding to the metal frame/PCB common.

* Wiring: Wired specifically to handle the DR-55's Start/Stop trigger logic.

Results

The repair was a total success. The unit now responds perfectly to a standard momentary foot switch.

* Start: Functional.

* Stop: Functional.

* Reliability: The metal Switchcraft jack provides a much more secure connection than the original plastic housing.

This DR-55 is now back in the studio, ready for another 40 years of 16-step sequences.

CLICK FOR MORE »

Analogue Solutions Ample Desktop Monophonic Synthesizer

Note: links to listings are affiliate links for which the site may be compensated.

via this Reverb listing

"Mint condition...... And heck if a lot of fun and sounds awesome.

comes with all accessories (matrix pins/cables/power)

In perfect condition, everything works like it should. 2 to3 day shipping...

Ample combines the best elements of several of our recent products.

The sound elements of Fusebox
Jack patch points of Concussor Eurorack
Patch pin matrix of Vostok
Echo from Dr Strangelove
Sequencer and CV touch pads of Generator
It shares all this yet still has its own sound!"

Ample can be as complex or as simple as you want it to be

We have given this synth a large and diverse number of controls, that along side the patch sockets, will give even the best and experienced synthesist endless possibilities.

We have presented the controls in a user friendly and familiar synth layout that, together with this manual and other resources, enable even the new guy to get great sounds.

SYNTH – PERCUSSION – AUDIO PROCESSOR

Ample is a compact analogue synthesizer. Analogue - as in really analogue. Aside from the MIDI chip (which has to be digital), everything else is totally analogue using real transistors and op-amps. There are no CPU stabilised and quantised circuits, no DCOs, no digital LFOs and no digital EGs, as found on other so called analogue synths. The circuitry is based on designs dating back to the mid-1970s. So Ample has a genuine old sound.

CLICK FOR MORE »

(Video) *Serviced* c.1982 Clef Electronic Music B30 Microsynth Ultra-Rare UK Mono Synth

Note: links to listings are affiliate links for which the site may be compensated.
video upload by riffers

via this Reverb listing

"Super rare British analogue monosynth from Clef Electronic Music. Recently serviced and working well. Classic late-70s/early-80s panel with hands-on control: dual VCO section (with glide and sub-octs), noise, LFO, ADSR, and a great-sounding VCF with resonance. Compact keys, wood-effect cheeks and that gloriously utilitarian UK boutique vibe. Great for leads, SFX and modulated drones. Hard-wired UK mains cable fitted (240V).

Rear panel has Line Out, Headphones, and Speaker jacks. There’s also a “Sequencer” connector/jack present on the back panel; interestingly, this unit (and others we’ve seen) were built with no internal sequencer circuitry fitted, so the connector is effectively a vestigial feature."

CLICK FOR MORE »

Super JX 10 Vecoven V4 editor

video upload by Craig Barnes

"This is my first pass through the Super JX-10 editor, just wired all the pots, sliders, display, buttons etc into the mux and MCP chips. All programmed up for testing. A lot more to do and test as it doesn't do anything with upper and lower sections yet or send out any NRPN or sysex messages."

Crazy Patroche TR9090

Note: links to listings are affiliate links for which the site may be compensated.

via this Vemia listing

Click the auction link on top when you get there for additional listings.

"Very interesting TR-909 clone, apparently made from a French kit. Actually, this actual machine looks absolutely identical to the one featured on Crazy Patroche's website - so the one he made, rather than one made by others from the kit? Unfortunately it needs some work. Here's our tech James' report:.

Random hum cuts in and out. Snare sound faulty, no body and snappiness. One of the tuning pots perhaps wired backwards, clockwise tunes down. Still a great and presumably fairly simple project. Packing to include UK or Euro lead: 9GBP."

CLICK FOR MORE »

Erik Norlander's Farfisa Compact Duo CD/30 Dual Keyboard Organ

Note: links to listings are affiliate links for which the site may be compensated.
video upload by moogfoundation

via this Reverb listing

"A rare vintage combo organ with that unmistakable Farfisa sound. Removable, fold-out bottom reveals fold-down legs (one or two screws missing but still functional) and hard-wired power cable. Cable connects to the external Farfisa F/AR unit which provides power and contains the spring reverb. This unit is functionally good but it could use some internal contact cleaning in a few areas. We coaxed some very usable tones out of it in the demo video! The case itself has been "well-loved," showing moderate surface scuffs from travel.

–

This is the Compact Duo CD/30, one of Farfisa’s higher-end models from the late ’60s; basically a two-manual version of the Compact with expanded voicing and richer tone-shaping options. A favorite among garage rockers, psych bands, and analog synth fans alike.

Features:

Two manuals (upper and lower keyboards) for split/layered playing
Vibrato, tone boost, and percussion controls
Bass and organ voices with classic Farfisa tabs
Mark I version
The Compact Duo was used extensively by Pink Floyd (Echoes, etc.); a favorite for its gritty tone and punchy presence on stage and in the studio.

30% of the sale supports the Bob Moog Foundation, preserving the legacy of electronic music and inspiring future generations."

CLICK FOR MORE »

The Florian Schneider Collection to Be Auctioned at JULIEN*S November 19

Note: links to listings are affiliate links for which the site may be compensated.

via JULIEN*S

"THE FLORIAN SCHNEIDER COLLECTION

Auction to be held at Musician's Hall of Fame & Museum, Nashville, on November 19

An incredible collection of more than 450 artifacts from the life and career of Florian Schneider, co-founder of the pioneer electronic band Kraftwerk."

Pics and videos featuring some of the gear below, and his Lederhosen for good measure (thanks greg!).

Update: the post has been fully updated with all the synth related gear. This may just well be the longest post to be featured on the site. I wanted to capture all the pics for all of the details including notes, scuffs, and of course serial numbers. It's an interesting look into what he used, the condition he keped his gear, in some cases, how he actually used his gear. Note the phonetics on the keys of the Casio CZ-101 and DX-100. Note the Midi Switch Box with a built-in speaker? What's that about? Note the camouflage key strap on the Korg RK-100 Remote Keyboard. Did he pick it out himself or did the keytar just come with it? Note the repeat midi controllers and the MIDI saxaphones. Wind was his primary instrument. You'll find a ton of the acoustic gear he used in the other listings. This is a fascinating insight into both what and how he used his gear.

Side note: there is no affiliate compensation for this post. The note at the top automatically shows for all posts with the Auction label.


Rack Mount Sennheiser VSM-201 Vocoder

Starting Bid $5,000

Estimate $20,000 - $40,000 USD

A late 1970s Sennheiser VSM 201 Vocoder with no serial number from the personal studio and collection of Florian Schneider of Kraftwerk (see images). While it’s said that only a few dozen of these Vocoders were produced, a few examples made it into the hands of forward-thinking musical artists including Herbie Hancock, Daft Punk, and of course, Kraftwerk, who used a VSM-201 like this on their albums Man Machine (1978) and Computerworld (1981). The VSM-201 has an intelligible sound that has not yet been bested by modern gear. Includes power cable. This VSM-201 has been removed from its wooden enclosure (which bears the serial number plate) and modified with a metal rack mount casing, presumably for live use. Requires 240v, IEC power cable not included.

Dimensions: 19 x 9 x 9 inches

Category: Kraftwerk, Equipment

Provenance: PROVENANCE From the Estate of Florian Schneider

CLICK FOR MORE »

Yamaha CS30 SN 4145

Note: links to listings are affiliate links for which the site may be compensated.

via this Vemia listing

Click the auction link on top when you get there for additional listings.

Pic of the inside.

"Released in 1977, the Yamaha CS30 is the flagship of their CS Monophonic range. It is as close to a modular synthesiser that Yamaha ever made and its modulation and routing options are extensive.
This one plays and sounds great. The synthesiser responds to all the pots and sliders as it should and it's ready to use and create weird and wonderful noises and textures. However, to get it to 100 percent functionality the synth requires a service to fix a few issues. Neither the combined 1+2 audio jack nor headphone output work, though the individual 1 and 2 jacks are fine. The sequencer works when switched to Manual and steps through by pushing the red button. However, the 'Clock' function only works when the synth has been powered on for a while and has 'warmed-up'.

Cosmetically the synth is in pretty good shape with nothing broken or missing. There are lots of very small dots of blistered paint, some with a hint of surface rust. The most noticeable ones are at the top of the control panel but these have not increased in size or number over the past decade-or-so. They don't look too bad, in my opinion. Inside is clean and dry with no signs of damp. One of the C keys has a cigarette burn (WHY??!!!) which has melted the plastic slightly. However, all keys are secure and function correctly. The case has a few marks here and there, but overall it looks good.

The case was designed to make servicing very easy. The front control panel is hinged at the back and can be opened by removing just two screws from each side panel. This then reveals a very neat collection of boards and wiring.

The CS30 can be easily integrated into a modern MIDI studio setup. By using an appropriate converter you can interface various features of the synthesiser via its numerous control inputs and outputs:

Foot Controller (CV) for volume in.

Sequencer CV and Trigger (gate) out.

Key Voltage (pitch CV) in and out.

Trigger (gate) in and out.

External (audio to the filter) in.

It features two voltage controlled oscillators (VCOs), two voltage controlled filters (VCFs - both featuring low-pass, band-pass and high-pass options), two voltage controlled amplifiers (VCAs) and three envelope generators. It also sports a ring modulator and a voltage controlled low-frequency oscillator (LFO).

It is fairly unusual for a hard-wired synthesizer in that it features a variety of switches which allow the user to re-route the signal flow from the usual VCO-VCF-VCA convention. For example, VCO 1 can output a square wave through VCF 1 whilst also outputting a high-pass filtered sawtooth wave through VCO 2. Another example is that the envelope generators can be assigned to any of the VCO, VCF and VCA modules and can also be inverted. Because the LFO is voltage controlled, the oscillating speed can be governed by an envelope generator and different waveforms can be applied to the other modules all at the same time. The CS30 also features an external signal input for filtering other musical instruments and audio sources, which can also be used as a modulation source. It includes an onboard eight-step analogue sequencer."

CLICK FOR MORE »

LUNETTA II - Примеры звучания

video upload by SynthCone

"LUNETTA II - Полумодульный логико-аналоговый синтезатор. Хорош для создания протяжных мелодических паттернов, асинхронных пульсаций и псевдослучайных событий. Огромный полёт для экспериментов в связках с другими синтезаторами. Всё предварительно скоммутировано

Функционал:
LFO - 4шт
Divider (делитель) - 2шт
Shift Register (регистр сдвига) - 2шт
CV MIX - 2шт
4 step Sequencer
VCO - 4шт
Mixer

Питание:
9 вольт (5.5/2.1 минус в центре.
Блок питания и патчи в комплект не входят.

Для заказа пишите в ТГ: @SynthCone_master"

Googlish:

LUNETTA II - Semi-modular logic-analog synthesizer. Great for creating long melodic patterns, asynchronous pulsations, and pseudo-random events. Great for experimenting with other synthesizers. Everything is pre-wired.

Functionality:
LFO - 4
Divider - 2
Shift Register - 2
CV MIX - 2
4-step Sequencer
VCO - 4
Mixer

Power:
9 volts (5.5/2.1 negative center).
Power supply and patches not included.

To order, write to TG: @SynthCone_master

TTSH - Mini Meanie

Note: links to listings are affiliate links for which the site may be compensated.
video upload by NOISEBUG

"Just listed on Noisebug’s Reverb shop! Two Thousand Six Hundred- Mini Meanie, the Human Comparator’s faithful recreation of the ARP 2600. This unit has CV Gate keyboard control inputs (no midi). Excellent condition #synth #modularsynth"

via this Reverb listing

"This unit has been thoroughly tested and found to be in excellent condition. there are few minor scuffs along the top of the metal chassis.

North American Power cable is hard-wired to the device."

CLICK FOR MORE »

Nyle Steiner's Oberheim Xpander Desktop 6-Voice Synthesizer SN G50204 ?

Note: links to listings are affiliate links for which the site may be compensated.

via this Reverb listing

"This is the most unique Oberheim Xpander you will ever see and it has quite the history. Yes it is the USA version (the best version) don’t worry.

It was previously owned by Nyle Steiner. Who is that you may ask? We he is a genius inventor who created the EVI / EWI the electronic wind instrument which was later sold to Akai. With that said, Nyle did do some modifications on this Xpander, which I have no idea everything he did. What I could see was that he wired each oscillator to have their own individual 1/4” output which is why there are 6 holes that were cut out the back. I removed this wiring but the holes remained."

CLICK FOR MORE »

Circuit Bent Feedback Generator / Video Synth / Video processor by LoFi Future

video upload by LoFiFuture

"A rough and ready demo of this one off feedback generator I built a while back using a fancy-schmancy Silicon Image iScan Pro!

Availible to order here: https://lofifuturestore.square.site/p...

This unit is capable of producing some insanely intricate and evolving feedback loops on its own and it can also be used as a video processor to colourise and glitch out composite video signals for some very 80s looking posterized visuals.

The interface is simple, the upper part housing the built in preview screen also has directional controls and an illuminated zoom button for controlling the position of the image on screen.

The main control surface features:
-3 oversized 45mm knobs for controlling the Red, Green and Blue levels
-5 small knobs that control brightness, contrast, saturation, hue and sharpness
-6 toggle switches for triggering circuit bends that are wired into the Silicon Image iScan board for some glitch effects!

The unit features a 12V power input a composite output (PAL and NTSC) and a switchable composite input (so you can switch from feedback loop mode to video processor mode without rewiring anything)"



"This feedback generator / video synth is based on a very nice Silicon Image iScan composite to VGA scaler that features analog potentiometers to control brightness, contrast, saturation, hue and sharpness. This is something I have not been able to find on another model of composite to VGA converter and they seem fairly hard to come by.

This unit is capable of producing some insanely intricate and evolving feedback loops on its own and it can also be used as a video processor to colourise and glitch out composite video signals for some very 80s looking posterized visuals.

The interface is simple, the upper part housing the built in preview screen also has directional controls and an illuminated zoom button for controlling the position of the image on screen.

The main control surface features:
-3 oversized 45mm knobs for controlling the Red, Green and Blue levels
-5 small knobs that control brightness, contrast, saturation, hue and sharpness
-6 toggle switches for triggering circuit bends that are wired into the Silicon Image iScan board for some glitch effects!

The unit features a 12V power input a composite output and a switchable composite input (so you can switch from feedback loop mode to video processor mode without rewiring anything)

The enclosure is entirely 3D printed using olive green PETG.

Specifications:
PAL and NTSC composite video out
12V Power Input (power supply included)
Built in 4" preview monitor
Dimensions - 22 x 15 x 8cm"

CLICK FOR MORE »

Roland TR-808 Rhythm Composer with CHD Midi, Synthronics PSU, Original Box, Stardust Cover

Note: links to listings are affiliate links for which the site may be compensated.

via this Reverb listing

CLICK FOR MORE »

Macumbista Butterfly Benjolin + Dual AM/RM | Low-gain Electronics

video upload by LowgainElectronics

"Updated my v4/5 Butterfly Benjolin to include one of my Dual AM/RM modules. On the left Benjolin i wired it as per Macumbista’s new ring mod block diagram. With the dual AM/RM circuit you can have the modulator do either ring modulation or TZ amplitude modulation. So that makes for some fun. On the right side I wanted to keep the second AM/RM isolated so you can plug in anything you want to it. Far right side has X/Y inputs. Middle has output and mode switch (AM/RM) and i swapped the external input to the filter to a switching jack and wired a banana back to the normal so you can patch anything banana format into it as well. Internally the external banana jack has a trim pot to adjust the gain amount."

New Eurorack Modules Coming From Doepfer

Doepfer will be showcasing the above new modules at SUPERBOOTH25. Details on each follow.
Check with dealers on the right for upcoming availability.

Module A-119-2 is kind of a dual version of module A-119 without envelope follower. Instead two amplifiers are available and the module width is 4 HP only.

The module contains two amplifiers with separately adjustable amplification levels. Each channel is equipped with an overload display. The module can be used also for stereo signals, e.g. the stereo output of a smartphone.

Controls and displays:

Level 1/2: manual control of the amplification in the range 0 - about 45.

Overload 1/2: overload LED, begins to light up for output levels beyond about 10Vpp (+/-5V)

In 1: audio input 1 (monophonic or stereophonic, see technical details)

In 2: audio input 2 (monophonic)

Out 1/2: audio output (monophonic)

Technical details:

for higher amplifications the two amplifiers can be daisy-chained

normalling options: the signal applied to socket In 1 can be normalled to socket In 2 in different ways by means of a jumper on the pc board:

socket In 1 is connected via a mono patch cable (standard patch cable) to a monophonic signal and this signal is normalled to socket In 2 (i.e. the same input signal for both sub-units): jumper on pin header JP2 in upper position

socket In 1 is connected via a 3.5 mm stereo TRS cable to a stereophonic signal and the second channel of the stereo signal is normalled to socket In 2: jumper on pin header JP2 in lower position

no normalling: jumper is removed from pin header JP2

all inputs and outputs are DC coupled. Thus the module can be used also for the amplifications of control voltages.

CLICK FOR MORE »

ARP 2601 v2.0 with 3620 Keyboard – Iconic Orange-on-Black Semi-Modular Synth SN 0707 w/ Mods

Note: links to listings are affiliate links for which the site may be compensated.

via this Reverb listing

CLICK FOR MORE »