Lel RC Digital Reverb [Лель РЦ цифровой ревербератор], 1986, made in USSR


Link: rw6ase

Цифровой ревербератор "Лель РЦ" выпускался с начала 1986 года. Портативный цифровой ревербератор ''Лель РЦ'' предназначен для получения в небольшом помещении акустического эффекта большого концертного зала и может использован с эстрадной и бытовой усилительной аппаратурой.

  • Имеются эффекты: ''хор'', ''эхо'', ''флянджер'', ''повтор''.
  • Задержка и реверберация фиксированная и плавная.
  • В ревербераторе предусмотрена работа в режимах ''моно'' или ''стерео''. Время задержки 0,5 сек.
  • Время реверберации 3 сек.
  • Уровень входного сигнала 0,25 В.
  • Отношение сигнал/шум 60 дБ.
  • Питание - сеть 220 В.
  • Потребляемая мощность 20 Вт.
  • Габариты модели 308х320х70 мм.
  • Масса 2 кг.
  • Было два варианта оформления ревербератора.

Electronica RC-01 Analog Reverb Echo/Delay [Электроника РЦ-01], 1987, made in USSR


Link: ruskeys

Specification:

  • 5 control knobs include Input and Output volume, Balance, Delay time and Feedback.
  • Delay times also is fixed with buttons : 10, 20, 40, 80, 160, 320 ms.
  • The repeat rate is very sensitive and subtle and the intensity knob allows for almost endless repeats.
  • Connectors: IN and OUT on 5-DIN
  • Body made of metal, size is between half and full rack. 
  • Power : 220/240 V AC

Korg Poly-800 Polyphonic Analog Synthesizer - Reverse Keys Edition [black keys], 1983, made in Japan


Link: vintagesynth | wikipedia | Owner's Manual | Schematic
Mods & Hacks: PolyBeast Mod KIT | Moog Slayer | fm800 |

SPECIFICATIONS

Polyphony - 8 voices (4 when doubled)
Oscillators - 1 DCO per voice (2 when doubled). 1 Noise generator.
LFO - Sine wave only w/ speed & delay and route to osc. or filter
Filter - One 24 dB/oct low-pass resonant filter
VCA - 3 ADBSSR Digital Envelope Generators: DCO, Noise, VCF
Effects - Stereo Chorus, Chord Memory
Sequencer - 256-step polyphonic sequencer with MIDI Start, Stop and Clock.
Keyboard - 49 keys
Memory - 64 patches
Control - MIDI IN/OUT/THRU, Cassette tape interface
Date Produced - 1983/84


Videoton EA 6383 S Stereo Amplifier, 1983-85, made in Hungary


Link: radiomuseum users.atw | elektrotanya


Country: Hungary
Manufacturer / Brand: Videoton; Székesfehérvár
Brand VTTV
Year: 1982–1985
Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) 36:
Main principle Audio-Amplification
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC) / 230 Volt
Loudspeaker - This model requires external speaker(s).
Power out 100 W (unknown quality)
Model: Stereo Amplifier EA6383S - Videoton; Székesfehérvár
Material Metal case
Shape Book-shelf unit.
Dimensions (WHD) 440 x 115 x 240 mm / 17.3 x 4.5 x 9.4 inch
Notes 3 IC, 20-20000 Hz.


Features

Hi-Fi stereo amplifier with 8Ω output. Semiconductors: 3 ICs, 36 transistors and 21 diodes. Tuner, two magnets and a magnetic turntable can be connected to it. There is a headphone jack on the front panel. Balan, high and bass control and volume potentiometer are located on the front panel. The push buttons can be used to adjust physiological volume, mono-stereo switch, high and low-cut filter. Below the input selector buttons. The display is a two-line VFD panel. Next to it is the "Mute" button, which reduces this volume by 10 dB.
Frequency response: 10 to 40,000 Hz. Bandwidth: 20 to 20,000 Hz. Signal to Noise: From tape and tuner inputs: ≥58 dB; turntable input: ≥50 dB. Harmonic distortion: 0.06%. Intermodulation distortion: 0.2%. Transduction attenuation: 1kHz for tuner and tuner inputs: ≥50 dB; turntable input: ≥40 dB. 10 kHz for tuner and tuner inputs: 40 dB; turntable input: 30 dB. Output power: sinusoidal: 2x30 W; music: 2x50 W. Power consumption: max. 160 W.

Other

Donor: Tibor Schroder.
Videoton's second generation (RT-402) high-fidelity Hi-Fi tower amplifier. Additional features of the tower include Videoton RT 6303 S tuner, Akai AP-Q310 / C turntable, Akai CS-F210 tape recorder, VT DC 2550 speaker and SA7 stand.
Its predecessor is the VT EA 6380 S, which has changed a lot. Interestingly, when you touch the buttons, the electronics mute the amplifier so there is no noise or bump on the loudspeakers when switching on. Its amplifier includes BD809-BD810 high-purity transistors, but the same can be said of the other semiconductors used in the final phase. Despite its active use, the last bolt is in its original, flawless and scratch-free state, making this amplifier even more special.


Собран на Motorola BD809/810 !!!



C-Thru Music Axis 49, 2009, made in USA


Link: cyberstyle | c-thru-music | User Guide | Selfless Mode | MIDI Implementation chart

Range     : 49 notes at a time
Keyboard  : 14 columns of 7 notes in Harmonic Table format.
Weight    : 850 g
Width     : 290 mm
Depth     : 200 mm
Height    : 43 to 51 mm (adjustable feet)

Velocity sensitive.

Controls  : Up-Octave, Down-Octave 
            (together to reset and send All_Notes_Off) 
            can be set from -3 to +3 octaves

Notes     : Sends MIDI notes 0-120.
            (0-48,12-60,24-72,36-84,48-96,60-108,72-120)
            Selfless Mode: 01-98

Output    : MIDI over USB
            Uses MIDI channel 01 only.

Powered via USB. 


Boss HA-5 PLAY BUS Headphone Electric Guitar AMP, 1983, made in Japan

Korg Poly-61 programmable polyphonic synthesizer, 1982, made in Japan


Link: vintagesynth | wikipedia | soundprogramming | Manual | Manual Missing Pages | Korg Poly-61 Service Manual

SPECIFICATIONS
Polyphony - 6 Voices
Oscillators - DCO1:sawtooth, pulse, and square; DCO-2: sawtooth, square
LFO - 1 LFO can modulate the DCOs or the Filter
Filter - 1 lowpass filter w/ ADSR
Memory - 64 patches
VCA - ADSR
Keyboard - 61 keys
Arpeg/Seq - Arpeggiator with external sync
Effects - Chorus
Control - MIDI (on later Poly-61M models)
Date Produced - 1982 - 1986

Korg ARP Odyssey Duophonic Analog Synthesizer, 2015, made in China


Link: korg

Keyboard
 
37-note (Slimkey, No velocity sensitivity, No aftertouch)
Maximum Polyphony
2 voices for duophonic; normally monophonic
Controllers
Transpose Positions
2 octaves down, normal, 2 octave up
Proportional Pitch Control
b (Pitch down) Pad: about -2 / 3 octave
- (Modulation) Pad
# (Pitch-up) Pad: about +2 / 3 octave

Roland MKS-50 rack-mount version of the Alpha Juno, 1987, made in Japan


Link: vintagesynth | Owner's Manual | Service Manual

SPECIFICATIONS
Polyphony - 6 voices
Oscillators - 1 DCO per voice: Pulse, Sawtooth, Sub, noise waveforms. 1 sub-oscillator.
Effects - portamento, 16 chord memories, transpose, chorus
Memory - 64 User, 64 preset, backup to cassette
Filter - 24db analog lowpass filter
Envelopes - ADSR Envelopes for filter and amp
Arpeg/Seq - None
Keyboard - none
Control - MIDI (w/ velocity and aftertouch mappable to VCF or ENV)
Date Produced - 1987

Mackie 1402-VLZ3 Premium 14-Channel Compact Mixer (revision A00)


Link: Owner's Manual PDF ru | Owner's Manual PDF en

Premium XDR2 mic preamps and a rich feature set.
The Mackie 1402-VLZ3 Premium 14-Channel Compact Mixer builds on the legacy of the extremely popular 1402-VLZ Pro, offering the same great feature set, plus greatly enhanced sound quality, and Tracktion 3 music production software. Six studio-grade XDR2 (Extended Dynamic Range) second-generation mic preamps, along with Mackie's proprietary active three-band EQ circuitry, give the 1402-VLZ3 its high-headroom, low-noise functionality. With its outstanding sound quality, multi-voltage power supply, and 60mm faders for precise mix control and visibility, the 1402-VLZ3 is the ideal choice for small and medium-sized mixing applications, anywhere in the world.

Apple PowerBook G4 1.25 15" (FW800 - Aluminum) M8981LL/A PowerBook5,2 A1046, 2003


Link: everymac

The PowerBook G4/1.25 15" (FW800) features a 1.25 GHz PowerPC 7447 (G4) processor with the AltiVec "Velocity Engine" vector processing unit and 512k on chip level 2 cache, 512 MB of PC2700 DDR SDRAM, an 80 GB Ultra ATA/100 hard drive (4200 RPM), a slot-loading 2X DVD-R/CD-RW "SuperDrive", a Firewire "400" and "800" port, built-in Bluetooth 1.1 and AirPort Extreme (802.11g), and ATI Mobility Radeon 9600 (4X AGP) graphics with 64 MB of DDR SDRAM in an attractive aluminum alloy case with a 15" widescreen TFT display (1280x854 native resolution). Custom configurations also were available.

The PowerBook G4 "Firewire 800" series adds AirPort Extreme (802.11g), Bluetooth 1.1, USB 2.0, and Firewire "800", as well as a faster logicboard and memory, to the 15" models.

Please note that unlike the otherwise similar PowerBook G4/1.0 15" (FW800), the PowerBook G4/1.25 15" (FW800) has the fiber optic based "ambient light sensor" that automatically "measures ambient light and works with integrated software to adjust keyboard illumination and screen brightness based on user preferences". The PowerBook G4/1.25 15" also has a faster processor, twice the default RAM, a larger hard drive, a more capable optical drive, and pre-installed AirPort Extreme (802.11g).

Also see: What are the differences between the 12-Inch, "Firewire 800" 15-Inch, and 17-Inch PowerBook G4 models introduced on September 16, 2003?



Acoustic Research AR-4X Speakers [White], 1967-1971, made in USA



Link: hifiengine | audio-database

System: 2 ways, 2 speaker acoustic suspension system, and a book shelf type
Use unit:
- For low-pass: 20cm corn type (1 x 8" cone)
- For high regions: 6cm dome shape (1 x 2.5" wide dispersion cone)
Frequency response: 45Hz - 20kHz
Impedance: 8ohms
Allowable input: Suitable for the amplifier beyond 15W
Crossover frequency: 1kHz
Dimensions: Width 255x height 482x depth of 225mm
Weight: 7.5 (8.4) kg

Downloads

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Electronica Venta-Flanger PE-11 [Электроника Venta-Flanger ПЭ-11], 1991, made in USSR


Link: cheesyguitars | effectsdatabase | reverb | upgrade: in/out power supply

A Russian flanger PE-11. We suggest this one was produced after 1990 since the labeling is in English. The units seems to be a successor of Elektronika FL-01 flanger made by the same factory in the early 80's.
One may wonder what "manual" control does. As far as we know, it brings a little LCD screen with instructions how to use the pedal and when you turn the knob, it scrolls the text. The absence of the footswitch is another trick - there's a little voice sensor you can see on the upper left part of the pedal, and when you scream "Flanger!!!" it turns the effect on and off. Unfortunately, the "manual" and voice control options were broken on this particular pedal, so we had to take our best guess.

Anta Fuzz, 1976, made in Latvia, LSSR


Link: oecc

Педаль среднего перегруза. Включается, и выключается как и все Рижские педали нажатием педали до упора, что не удобно т.к. можно нечайно выключить в самый непододящий момент. Так же это еще и самая маленькая педаль Рижской фабрики, остальные заметно больше в длину.

Фузз на двух кремниевых транзисторах. Регулируется уровень громкости и тембр (по современному гейн) сигнала. Платформа нажимает только на кнопку байпаса.