Rare AVP Synth PolyRhythm

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via this auction

You can find demos of one in previous posts here.

"AVP PolyRhythm dual analog filter + phaser. These are extremely rare as only 20 were ever made. It has two VCFs: Polivoks filter and Ritm-2 filter. It uses authentic Soviet components and circuity in accordance with well-known Soviet synthesizers, produced in USSR back in the 80's and 90's. The Polyvoks has low-pass and band-pass with one input and two outputs (one for each filter) and the Ritm-2 has low-pass with one input and one output. It has an internal LFO and CV inputs for both sides.

One pot was replaced by a certified synthesizer repair store after I accidentally broke it trying to pull off a KickDisk. The replacement pot is the same value and taper as the original.

Power supply included! (For areas of the world with 120V mains)


Specs:
Method of signal processing: analog;
Voltage Controlled Filters (VCF): two types — POLY (Polivoks filter) and RHYTHM (Ritm-2 filter);
The low frequency oscillator (LFO): one — triangle;
Audio inputs: two — mono jack socket for 6.3mm;
Audio outputs: three — mono jack socket for 6.3mm;
CV inputs: two — mono jack socket for 6.3mm — 0V to +10V for Poly and -10V to +10V for Ritm-2;
Controls: 8 knobs, 5 switches;
Power requirement: 12V AC @ 400 mA;
Hard plastic black case;
Weight: 1kg;
Dimensions: L13,5 x W18,5 x H5,5 (cm);"

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AVP Synth PolyRhythm

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

via this auction

"AVP Synth is a Russian brand manufacturing synthesizers and drum machines, as well as other audio related products.

PolyRhythm – dual analog filters + phaser box. It has two voltage controlled filters and a low-frequency oscillator made from authentic Soviet components. It has 8 knobs, 5 switches and 2 buttons with which you can control the parameters of the sound. Both filters are made of components and circuitry in accordance with well-known Soviet synthesizers (Polivoks and Ritm 2), produced in the USSR back in the 1980s.
It is possible to use the filters separately as well as routing them into each other to create more advanced filtering!

You can use this unit to process your synthesizers, drum machines, other audio sources to achieve a gritty and very colourful sound!

Click here for the Manual!

Specification
- Method of signal processing: Analog
- Voltage Controlled Filters (VCF): two types - POLY and RHYTHM
- The low frequency oscillator (LFO): one - triangle
- Audio inputs: two; mono jack socket for 6.3mm
- Audio outputs: three; mono jack socket for 6.3mm
- CV inputs: two; mono jack socket for 6.3mm
- Controls: 8 knobs, 5 switches, 2 buttons
- Plastic black case
- Weight: 1kg
- Dimensions: L33xW87xH55 (cm)
- Power supply: 12V AC power adapter (supplied free with the package)
-Voltage: 220 V, voltage transformer is needed if you live in an area with 110 V standard!"

AVP Synth PolyRhythm - dual analog filters+phaser processing hardware synthesizers (Official demo)

Published on Oct 26, 2015 Avp Synth

"This video unveils the potential of AVP Synth PolyRhythm - dual analog filters + phaser desktop unit.

PolyRhythm is processing the following hardware synthesizers:
- Korg MS2000 (virtual-analog synthesizer)
- Roland Juno 60 (DCO analog polyphonic synthesizer)
- Korg Mono/Poly (VCO analog monophonic synthesizer)

Recording is done in Mono, 24 bit/48000hz recorded directly into a soundcard.
No effects, compression or EQ was applied.
Note: please check your volume settings before listening as it is quite loud. It is made to capture the whole frequency spectrum of the PolyRhythm.

-------II---------------------------II--­---------------------------------II-----­--------------------II-------

AVP Synth is a Russian brand manufacturing synthesizers and drum machines, as well as other audio related products.

PolyRhythm – dual analog filters + phaser box. It has two voltage controlled filters and a low-frequency oscillator made from authentic Soviet components. It has 8 knobs, 5 switches and 2 buttons with which you can control the parameters of the sound. Both filters are made of components and circuitry in accordance with well-known Soviet synthesizers, produced in the USSR back in the 1980s.

Specification
- Method of signal processing: Analog
- Voltage Controlled Filters (VCF): two types - POLY and RHYTHM
- The low frequency oscillator (LFO): one - triangle
- Audio inputs: two; mono jack socket for 6.3mm
- Audio outputs: three; mono jack socket for 6.3mm
- CV inputs: two; mono jack socket for 6.3mm
- Controls: 8 knobs, 5 switches, 2 buttons
- Plastic black case
- Weight: 1kg
- Dimensions: L33xW87xH55 (cm)
- Power supply: 12V AC power adapter (supplied)

Price: 220 EUR
EXPRESS Shipping: Europe - 40 EUR, USA - 50 EUR.
email: avpsynths@gmail.com"

AVP Synth PolyRhythm (dual analog filter + phaser) teaser

Published on Oct 17, 2015 Avp Synth

"This teaser demonstrates AVP Synth PolyRhythm - dual analog filters + phaser desktop unit.
The sequences are coming from a Korg MS2000 virtual-analog synthesizer fed directly into the PolyRhythm.
Recording is done in Mono, 24 bit/48000hz recorded directly into a soundcard.
No effects, compression or EQ was applied.

-------II---------------------------II--­---------------------------------II-----­--------------------II-------

AVP Synth is a Russian brand manufacturing synthesizers and drum machines, as well as other audio related products.

PolyRhythm – dual analog filters + phaser box. It has two voltage controlled filters and a low-frequency oscillator made from authentic Soviet components. It has 8 knobs, 5 switches and 2 buttons with which you can control the parameters of the sound. Both filters are made of components and circuitry in accordance with well-known Soviet synthesizers, produced in the USSR back in the 1980s.

Specification
- Method of signal processing: Analog
- Voltage Controlled Filters (VCF): two types - POLY and RHYTHM
- The low frequency oscillator (LFO): one - triangle
- Audio inputs: two; mono jack socket for 6.3mm
- Audio outputs: three; mono jack socket for 6.3mm
- CV inputs: two; mono jack socket for 6.3mm
- Controls: 8 knobs, 5 switches, 2 buttons
- Plastic black case
- Weight: 1kg
- Dimensions: L33xW87xH55 (cm)
- Power supply: 12V AC power adapter (supplied)

Price: 220 EUR
EXPRESS Shipping: Europe - 40 EUR, USA - 50 EUR. For other locations, please send us an email to avpsynths@gmail.com"