MATRIXSYNTH: Pin Electronics Modular Introduces the PORTELLO - a Compact Portable SYNTHI Based System


Thursday, May 23, 2024

Pin Electronics Modular Introduces the PORTELLO - a Compact Portable SYNTHI Based System



via Pin Electronics

A compact portable matrix modular system based on Synthi 100, Putney and Portabella modules. The 8 modules will be connected via a 10×10 high quality Ghielmetti pin matrix similar to the Portabella.

MODULES & SPECIFICATIONS

OSCILLATOR 100

Frequency Range: 1-10 Khz

Waveform 1: Square & Pulse shape variable via pot and matrix. Waveform 2: Sawtooth & Triangle shape variable via pot only.

OSC Sync via Trapezoid or external source.

FILTER / OSCILLATOR P1969

A multi-purpose filter & sine oscillator

Range: 8Hz – 18KHz

Modifications: slew / unslew switch

18dB / 24dB switch (latest circuit design!)

ENVELOPE GENERATOR

Attack: 2ms – 1 sec

On time 0 – 2.5 sec

Decay: 2.7ms – 15 sec

Repeat/Off: 10ms – 7sec. (max. rate 60Hz)

Trigger: +4V

Modifications: attack/decay time extension, inverter pot

SPRING REVERB

Decay time: 1.75 – 3.0 sec.

Springs: 3

Voltage control of mix “wet/dry” via matrix.

INPUT AMPS CH. 1 & 2

Inputs for audio or CV (Ch.1 1V/oct. pre-calibrated)

ENVELOPE FOLLOWER

external input socket

SLEW LIMITER

ext. input socket

OUTPUT AMPLIFIER

with Filter.

GHIELMETTI MATRIX 10×10

including 10 white 2K7 pins

OUTPUTS

1 x Mono sockets

1 x Scope out

INPUTS & CONTROLS

1 x CV/ via CH1 pre-calib.1V/oct.

1 x Audio Input

1 x Gate socket

1 x OSC Sync Input

1 x Envelope Follower Input

1 x Slew Limiter Input

EXT. POWER SUPPLY

18 V/DC 1670 mA 30W 90-240V

DIMENSIONS

37x27x12cm (closed)

WEIGHT

2.8 Kg

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