Roland AX-1 Keytar Midi Controller, 1992-1994, made in Italy

 

Link: muzines | Owner's Manual PDF | synthxl [Service Manual, PDF]

Factory Reset: Power on while holding WRITE. (Hold for 30 seconds)

AX-1 MIDI MASTER KEYBOARD CONTROLLER
Compatible with GS Format.

KEYBOARD:
45-key dynamic portable keyboard

Programmable transposition, 32 User Patches, complete MIDI implementation,
battery operated (alkaline battery - MN 1500 or Sum 35 x 6 pcs), Belt buttons.

NECK / MASTER CONTROLS:
Programmable Data Entry Knob, Transpose, Patch Down, Patch Up, Start/Stop,
Modulation/Bender/After Touch Bar, Octave Down, Octave Up, Sustain Switch
(Rear).

BODY MASTER CONTROLS:
Patch Recall (16 Buttons), Patch 1/16, 17/32, Patch Mode On/Off, Variation CC
00, Variation CC 32,
Capital Program Change, 10 Numerical Buttons, Enter, Write, MIDI/Param, Upper
Section On/Off, Lower Section On/Off, Edit Upper/Lower, Chorus On/Off, Reverb
On/Off, Data Entry Assign.

REAL PANEL SWITCHES AND OUTPUTS:
MIDI (Out), DC In, Power On/Off

DIMENSIONS:
mm. 1004 x 193 x 90

WEIGHT:
kg. 3

ACCESSORIES SUPPLIED:
Shoulder Strap.
MIDI Cable (5 meter long).
Also supplied with your AX-1 are 6 alkaline batteries type MN 1500(Batteries
life expectance = approximately 25 hours).

OPTIONAL:
AC/DC Adaptor (ACA series)

Alesis SamplePad Pro 8-Pad Percussion & Triggering Instrument, 2014, made in China

Link: alesis | Update & Driver

FEATURES
8 isolated rubber pads
Active blue LED pad illumination
2 additional drum pad inputs
Kick Pedal input; selectable switch or trigger mode
Hi-Hat pedal input; selectable switch or variable mode
200+ built-in drum, cymbal, and percussion sounds
10 ready-to-play drum kits
Add new sounds via SD Card (SD Card not included)
Save up to 512 sounds and 20 kits per 32GB SD card
LCD display and software utility for complete control
MIDI In and Out ports
USB port for computer connectivity
1/4" stereo outputs (L, R)
1/4" headphone output with volume control
1/8" stereo aux input with level control
System footswitch jack

The SamplePad Pro only supports SD/SDHC card, the max size is 32GB, the file format must be FAT16/FAT32.

Signal Transformer & MagneTek Triad transformers, made in USA

 

Signal Transformer DP-241-6-20
Mounting Chassis Mount
Power (VA) 30
Input (V) 115V/230V
Frequency (Hz) 50/60Hz
Output Series 20VCT
Length 3.25 in. (82.6 mm)
Width 1.74 in. (44.2 mm)
Height 1.96 in. (49.8 mm)
Weight 1.1 lbs (0.5 kg)

Midland 19-350 Solid State Stereo Amplifier [Chicago 19-350], 1968, made in Japan

Link: hilberink

Chicago 19-350 = Midland 19-350

Оконечный усилитель собран на: Sanyo 2SD325 drivers & Sanyo 2SD313 + Sanyo 2SB507

Pioneer RM-07 6.5” active reference monitor with HD coaxial drivers, 2014, made in China

Link: pioneerdj | Owner's Manual [multilang] | digitaldjtips [reviews]

Main Features
Type: Bi-amp, 2-way bass reflex, active monitor speakers
Tweeter: 1.5-inch Hard Dome aluminium
Woofer: 6.5-inch Aramid Fiber
Auto Standby: Yes
What's in the Box RM-07 x 1:
- Power cord
- Operating instructions
- Rubber leg x 4
- Bottom cushions x 6

Specifications
Frequency Range: 40 - 50000 Hz
Maximum Sound Pressure: 109 dB
Width: 244 mm
Height: 337 mm
Depth: 260 mm
Weight: 12.3 kg
Amplifier Output:

- Class A/B Bi-amp: 100 W
- LF: 100 W / 4 Ω
- HF: 50 W / 4 Ω

Impedance: 10 kΩ
Input Sensitivity: -40 dB ~ +6 dB
High EQ: -2 dB/ -1 dB/ 0 dB/ +1 dB at 10 kHz
Mid EQ: -4 dB/ -2 dB/ -1 dB/ 0 dB at 140 Hz
Low EQ: -4 dB/ -2 dB/ 0 dB/ +2 dB at 50 Hz
Cross Over Frequency: 1.6 kHz

Terminals
- Inputs 1 XLR (balanced)
- 1 RCA (unbalanced)

Musima Record 17 Hollowbody Archtop, 1970s, made in Germany

 

Link: muzeum

Behringer Tube Ultragain MIC200 Vacuum Tube 12AX7 Preamplifier with Preamp Modeling Technology, 2003, made in China

Link: behringer | Owner's Manual [PDF, en]

The TUBE ULTRAGAIN MIC200 from Behringer is a single channel, low voltage plate tube based microphone/instrument preamplifier, housed in a compact, desktop enclosure. With switchable phantom power available, the unit will work with all types of microphones. Additionally, the preamp features a 20dB pad, phase reverse switch, low-cut filter and balanced inputs and outputs. When used as a high-end DI-box, the preamp provides outstanding signal integrity.

The preamp has 2 interesting features, the first being the inclusion of flexible preamp modeling. This allows the user to optimize recordings by selecting one of the 16 preamp settings that matches their needs, be it for vocals, or acoustic and electric guitars, bass guitars, keyboards, drums and more. The second is an integrated limiter that prevents distortion on the output of the MIC200. Various fixed limiter settings are available within some of the 16 preamp models.

• Tube based preamp for all microphone, instrument and line-level sources
• Perfectly matches a studio or live hard disk recording set-up
• Preamp modeling with 16 presets designed for electric and acoustic guitars, keyboards, bass guitars, drums, vocals and more that allows for quick setup
• Hand-selected 12AX7 vacuum tube
• Provides optimum signal transparency when used as a DI box
• Built-in output limiter that prevents the output signal from being distorted
• Low-cut filter eliminates unwanted noise
• Dedicated switches for +48 V phantom power, phase reverse and a 20dB pad
• Highly accurate 8-segment LED level meter
• Balanced inputs and outputs

Philips 22GF603/15B Portable Stereo Turntable + Philips FullRange Oval Speaker's 2422.257.2003 + Headshell Philips 22GP204 AH CR [Germanium Transistors], 1974, made in Austria

 

Link: radiomuseum | Service Manual

Шелл съёмный

Игла алмаз

Country: Austria

Manufacturer / Brand: Philips - Österreic

Year: 1974 ??

Category: Sound/Video Recorder and/or Player
Number of Transistors: 6

Semiconductors: BC408 AC187 AC187 AC188 AC187 AC188 BA148 BY126 BA148 SBF3A

Main principle: Audio-Amplification

Wave bands: without

Details: Record Player (not changer)

Power type and voltage: Line / Batteries (any type) / 220 / 6 x 1,5 Volt

Loudspeaker: Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

Power out: 5 W (unknown quality)

Material: Plastics (no bakelite or catalin)
Model: 22GF603/03L - Philips - Österreich

Shape: Portable set > 8 inch (also usable without mains)

Dimensions (WHD): 380 x 140 x 270 mm (410 x 135 x 260 mm)

Weight: 3.7kg

Technical specifications:

Mains voltage: 110-127-220-240V 50-60Hz

Battery Voltage: 9V (6 mono cells - R 20)

Power Consumption: Max 6.8W

Output power: 2 x 2.5 W sinusoidal continuous tone - DIN 45 324

Speaker Impedance: 4 ohms

Speeds: 33 1/3, 45, 78 rpm

Needle bed pressure: 4-6 p

Isophon (Blaupunkt, Audax) Midrange Speaker's [Him13B 8 Ohm ALU 0185], 1970s, made in Germany

Midrange Speaker's

Him13B 8 Ohm ALU 0185

Roland SPD-S Sampling Pad, 2003, made in China

Link: roland | Update & Drivers | Compact Flash Card Compatibility List Roland Factory Reset Procedures

Features:
Compact percussion multi-pad with CD-quality sampling
Play any 8 sounds simultaneously via 6 pads and 3 edge triggers
Up to 380 seconds of 44.1kHz user sampling (95 seconds in Fine mode)
181 pre-loaded waveforms and 399 User waveform locations
Resampling function and onboard pattern sequencer
30 multi-effects and ambience add dimension to sounds
Wave memory expandable via optional Compact Flash cards
Mounts easily to conventional drum stands and hardware

Hammond Transformer 735496-01 Rev. G H300968 Rev. 16, made in Canada

 

ASUS Xonar E1 Essence One USB DAC, 2011, made in China

 

Link: ixbt | Owner's Manua; [PDF, en] | jimmyauw

Specifications
Output Signal-to-Noise Ratio (A-Weighted) (Front-out): 120 dB
Output THD+N at 1kHz (Front-out): 0.000316 %(-110 dB)
Frequency Response (-3dB, 24bit/192KHz input): 10 Hz to 48 KHz
Output/Input Full-Scale Voltage: Balanced Output : 4 Vrms ( Vp-p), Unbalanced Output : 2 Vrms ( Vp-p), Headphone : 7 Vrms ( Vp-p)
Audio Processor: C-Media CM6631 High-Definition Sound Processor
Analog Playback Sample Rate and Resolution: 44.1K/48K/88.2K/96K/176.4K/192KHz @ 16bit/24bit
S/PDIF Digital Input: 44.1K/48K/96K/192KHz @ 16bit/24bit
Analog Output Jack: 2 x 3.5mm RCA, 6.3mm, 2 x Balanced Output (XLR),
Input: 2 x Digital S/PDIF Input (1 x Coaxial, 1 x Toslink), 1 x USB
Dimensions: 261.33 x 230 x 60.65 mm ( L x W x H )

Anode Transformer TC 109, 1970s, made in Japan

Анодный трансформатор, Япония. Абсолютно бесшумный, идеален для кенотрона.

Напряжения указаны для DC, измеренные напряжения АС меньше ровно на 1,2.
Трансформатор позволяет реализовать БП с возможностью подстройки напряжения на выходе.

Возможно такое решение было обосновано, при производстве трансформатора под конкретное устройство с рассчитанными параметрами нагрузки

Трансформатор залитый в кожухе, соответственно он не разбирался и не перематывался

Измерения производились в нашей сети с напряжением 235-240V

Linn Keilidh, 1992, made in Scotland UK

Link: Owner's Manual [PDF, en]

К сожалению Linn Ku-Stone Bases отсутствуют.

Designed to communicate the sprit of a Scottish ceilidh, the Linn Keilidh loudspeaker delivers an outstanding level of performance and value. The Keilidh’s proportions, real wood finish, and unique frameless grille give it the same elegant styling as Linn’s top-of-the-range Keltik Aktiv loudspeaker.

The floor-standing design of the Keilidh maximises internal volume while occupying slightly less than a square foot of floor space. To enhance stability and performance, an integral base plate is fitted with adjustable floor spikes. Additional performance advantages may be realised through the use of Linn’s optional granite composite base plates. Also fitted with stabilising floor spikes, these optional stands provide a larger foot-print, lower centre of gravity, and increased mass, further improving stability and resolution.

The Keilidh is an extremely versatile loudspeaker and can be used in a particularly wide range of configurations, making it easy to upgrade a hi-fi system in affordable steps.

A two-way system, the music signal to the Keilidh is split between a treble and two mid/bass units, and possible configurations range from single-wired passive through a variety of upgrades to fully active performance.

Specifications:
Introduced: 1992
Type: 2 way loudspeaker with crossover at 2.8kHz
Frequency response: 50Hz - 20kHz +/-2dB, 1m on axis.
Input impedance: 4 Ohms nominal
Amplifier requirements: At least 60W per channel into 4 Ohms.
For example, Linn LK140.
Features: Internal adjustment of treble level.
Wiring options: Single-wiring, Bi-Wiring, Bi-amplification, Active Bi-Amplification, Active Tri-Amplification.
Size: 825mm (H) x 200mm (W) x 275mm (D)
Weight: 18kg each.