Infrequent Sound [sex.tex] technology

AFD 601 [Peerless + Seas], 15 May 1977, made in Germany

Link:

Грили сделаны производителем в форме короба - закрывающего колонку с 3-х сторон. Толстенные нижний и верхний столы.

Натуральный шпон.

Woofer: Seas 25F-EWX, 8 ohm, 10 inch (250mm) - отмаркирован Seas но! с доп. наклейкой AFD Woofer c цветовым индикатором - мягчайший каучуковый подвес

Tweeter: Peerless KO 10/8 (artikel 810665)

Толщины верхней, нижней и задней стен: 25 mm.

Толщины лицевой панели с динамиками, а так же боковые стены: 20 mm.

На скриншоте можно лицезреть, что данная акустика не самоделка - а заводская и продается в Германии.

Serial nubmer: 601031 говорит о массовом производстве или же о версии 601 с серийным номером 031, обе колонки в одной сотне.
Crossover mark: SEN-lab
Щелевой фазоинвертор "c перепонкой" под НЧ динамиком - попытка клонировать Dynaco A-25?
Dimensions: 600x300x300mm
Weight: 22 kg/pcs (44 kg/pair)

Более ничего не известно, за исключением:
- Поляк пишет о подобной паре АС, но судя по ярлыку она собрана гораздо позже audiostereo

- Очень "кратко об истории" от инженера компании AFD, который говорит о начале существования компании с 1975 года hifi-forum | hifi-forum

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CME UF5 USB - 49 Key (C1-C5) Semi-Weighted Synth-Action Keyboard, 2005, made in China

Link: cme-pro

CME UF5 USB is the most cost effective omnipotent master keyboard available

The world's first duraluminum appearance MIDI master keyboard with pro synth concept
The world's first capability for digital audio firewire expansion
The world's first MIDI master keyboard with breath control
The world's first full range series MIDI master keyboard with aftertouch,include 49 to 88 keys
Superior classic metallic panel

Now, most of manufactures utilize the plastic material to make the body section to save the cost, but it also reduce durability, and makes the product lack of professional elegant quality. However UF all-in-one master keyboard insists in metallic body with cool pure black, at the first moment you touch UF, you will fall in love with it.

Powerful and plenty of controllers

UF keyboard provides 8 knobs, 9 sliders, pitchbend wheel and modulation wheel, and this configuration is almost not available in other Japanese or American product. With UF serise, you can easily control your music as you wish in realtime. And the control buttons such as REC, PLAY, REW, can remotely control your sequencer software in your computer directly, to make your project easy.

CME UF5 USB Specifications

CME UF5 USB - 49 Key (C1-C5) Semi-Weighted Synth-Action Keyboard
Velocity Sensitive - with four preset velocity curves
Aftertouch Sensitive - with dedicated on/off button
Pitch Bend and Modulation Wheels
8 Assignable Knobs - preset functions for Filter Cutoff / Resonance /
Attack / Release / Pan / Reverb / Chorus / Tempo
9 Assignable Faders - preset to control volume on MIDI channels 1-16 and master volume
Drawbar Organ Button - instantly switches faders to correct MIDI controller
numbers for controlling Native Instruments B4 etc.
Transpose Function - up/down one octave in semitones
Octave Shift - up/down three octaves
Keyboard Split
Dual Function

Chunky Transport Controls:
Start
Stop
Record
Rewind
Fast Forward
Return to Zero

Breath Controller Input - assignable
Volume Pedal Input - assignable
Sustain Pedal Input - auto-sensing polarity on power-up
LED Data Display - 8 segment, 3 digit
1 MIDI Out Port
1 USB Port - provides MIDI connection to and from a computer. Power can be supplied via USB
DC Input Socket - for use with included AC adapter when not powered via USB or
when breath controller
input and aftertouch functions are required

Win2000/XP and Mac OS X compatible
Optional UF400e FireWire Audio Expansion Board

Dimensions (W x D x H):
CME UF5: 859 x 348 x 113 mm

Download:

инструкция на русском языке в формате
Программное обеспечение и драйверы

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KRK Ergo Room Correction System [Enhanced Room Geometry Optimization] & FireWire Audio Interface, 2009, made in China

Download KRK ERGO Original install CD for Mac & PC

Large Volume Knob Ultra-smooth response volume control provides simultaneous control of ERGO’s A/B/Sub outputs “A” Speakers Enables or disables the audio being sent to the “A” speakers
“B” Speakers Enables or disables the audio being sent to the “B” or subwoofer speakers.
Room Correction Turns room correction processing on or off.

Focus/Global Our 3D model allows users to preserve the “good” features of the room, while correcting the bad. ERGO also doesn’t color the sound or produce an artificial anechoic environment. Normally, ERGO corrects for your monitoring position. This gives you perfectly corrected sound while mixing. In Global mode, the corrected spot is widened so that others (producers, musicians, groupies) can enjoy your mix in a corrected environment.

Headphone Volume (side panel) Adjusts the output level of the headphone jack. The headphones have their own independent audio stream, or can mirror the A stream. Calibration Switch (back panel) this enables the room calibration microphone and places ERGO into analysis mode.

Specifications

Headphone output with separate level control
DSP Blackfin 400 MHz
the sampling frequency of the “RoomPerfect” algorithm is 96KHz.
1024-band FIR filter for room correction
Weight: 610g
ERGO dimensions:
180mm x 55mm x 107mm
Microphone length: 197mm
Firewire specification
Mac, WDM, ASIO driver support
Firewire recording interface
4 inputs, 6 outputs
Audio specifications
Speaker A / B Select / Control
Stereo audio input
S / PDIF input (32 kHz-96 kHz)
118 dB SNR
THD + N -100 dB

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Roland RE-800 Digital Echo Reverb [RE-201 clone], 1994, made in Taiwan

Link: User Manual | archive.org [Service Manual]

Digital Echo Reverb (1 rack).
Manufacture year: 1994.
Made for vocal processing.
9 FX modes, Stereo line in/out, 2 mic inputs. normp: 3190:-.
(se Roland Inside Nr. 14/juli 1995)
adjustments: mic1&2 volume, balance, delay time, feedback

9 delay modes:

1 short delay
2 long delay
3 warm short delay (vocal echo)
4 warm long delay
5 delay+room 1
6 delay+room 2
7 delay+hall 1
8 delay+hall 2
9 delay+plate

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LOEWE TC 402 artikel 55201 All Band Radio Recorder, 1976, made in Germany

Link: radiomuseum [artikel 55201] | radiomuseum [artikel 33201] | radiomuseum-bocket

Country: Germany
Manufacturer / Brand: Loewe-(Opta); Deutschland
Alternative name Löwe Radio
Year: 1976–1978
Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 18:
Main principle Superheterodyne (common); ZF/IF 460/10700 kHz
Wave bands Broadcast, Long Wave, Short Wave plus FM or UHF.
Details Cassette-Recorder or -Player
Power type and voltage Line / Batteries (any type) / 220 / C: 6 × 1,5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
Power out 1.5 W (unknown quality)
Model: TC402 55201 - Loewe-Opta; Deutschland
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 326 x 200 x 78 mm / 12.8 x 7.9 x 3.1 inch
Net weight (2.2 lb = 1 kg) 3 kg / 6 lb 9.7 oz (6.608 lb)