Pin Electronics - Portabella 

BRAND NEW BUILD FROM PIN ELECTRONICS.

NOT A USED ITEM. BUILT Q3 2023.

OSCILLATOR 1
Range: 1Hz – 12KHz
Outputs: sine/ramp
Modifications: shape control via matrix (sine only)

OSCILLATOR 2
Range: 1Hz – 12KHz
Outputs: square/pulse,
Modifications: OSC Sync switch, Hi/Lo range switch, shape control via matrix

OSCILLATOR 3 / LFO
Range: 0.016Hz – 700KHz
Outputs: square/pulse
Modifications: Hi/Lo range switch, shape control via matrix

NOISE GENERATOR
White and Coloured

RING MODULATOR
Transformerless integrated circuit

MATRIX
20×20 Ghielmetti Matrix 621
including 16 x 2k7 pins (white)

RANDOM VOLTAGE GENERATOR
Outputs: 2 random voltages
V1 & V2 and trigger
Range 0.2 – 20Hz
VC Selection (socket)

FILTER / OSCILLATOR 
A multi-purpose filter & sine oscillator
Range: 20 Hz – 20KHz
Modifications: slew/unslew switch
18dB / 24dB switch (new in Q2/22)
New filter design

SPRING REVERB
Decay time: 1.75 – 3.0 sec.
Springs: 3
Voltage control of mix “wet/dry” via matrix.

ENVELOPE GENERATOR
Attack: 2ms – 1 sec
On time 0 – 2.5 sec
Decay: 2.7ms – 18 sec
Repeat/Off: 10ms – 7sec. (max. rate 60Hz)
Trigger: +4V
Modifications: attack/decay time extension, inverter switch 

INPUTS
2 x 2.5 VDC (max) 50Kohm) (CV Ins)
2 x 5 mVAC into 600 ohms (Mic. Input)

OUTPUTS
2 x Mono sockets
1 x Headphones
1 x RVG TRIG out (10V spikes)
1 x Scope out

INPUT CONTROLS & CV/GATE 
1 x RVG re-select socket
1 x CV/ via CH1 pre-calib.1V/oct.
1 x Gate socket

DIMENSIONS
474 x 415 x 149mm

FRONT PANEL
Alu black/silver anodized

WEIGHT
17lb / 8kg

EXT. POWER SUPPLY
18 V/DC 1670 mA 30W 90-240V

LAMP CONNECTOR
12V DC BNC max.100mA 

 

Download quick guide at...


 

- for a good tracking the Portabella needs 20 min. warm-up time.

- the headphones out are no-panning! And need a pro audio headphone with 250Ω or more.

- the input amps are working inverted - all injected (+) voltages become (-) at the matrix ( 11,12 )

- do not turn the volume of the output amps above 5 - to avoid clipping, hum & noise.

- same for module levels, if you want a smooth sound and processing keep the levels at '5'.


Ghielmetti Pins ( for prices please contact Ghielmetti) 


ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Portabella mk3
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NOISEBUG

Pomona, CA, United States
Sales:12,179
Joined Reverb:2016

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