Numark CD MIX Bluetooth Dual CD/MP3 Player with Wireless Capability, 2013, made in China

Link: Owner's Manual

FEATURES

Dual CD players with professional mixing capability
Streams music wirelessly from any Bluetooth® tablet, phone, or computer
Works with iPad, iPhone, iPod, Android® devices, Kindle Fire HD®, and more
3-channel mixer, built-in Bluetooth transport controls
Dedicated Bluetooth/aux/mic channel with EQ controls
Anti-Shock™ buffered CD skip-protection technology
LCD display for excellent visibility in any lighting scenario
Multifunction jog/shuttle wheels for search, scratch, and pitch bend
Seamless looping capability and beat matching with ±16% pitch control
Fader Start automatically starts playback when you move the crossfader
Replaceable crossfader, cueing, single and continuous playback
Housed in a solid steel chassis for rugged, reliable performance
Stereo XLR outputs, master and zone RCA outputs
(2) Switchable phono/line RCA inputs, plus aux RCA input
XLR/1/4-inch combo mic input, plus 1/4-inch (6.35mm) mic input

Hohner ElectraVox N Accordion Orgel serial #632181 [Restoration & Repair], 1960s, made in Germany

Link: history | history | service & owner's manual

Specifications:

serial#: 632181
Type: Reedless electronic piano accordion (synth-organ).
Treble Side: 41 keys, 8+9 registers.
Bass Side: 120 buttons, 5 registers.
Dimensions: ~49.5 cm (19.25") treble keyboard length.
Weight: Approximately 11.0 – 11.6 kg (approx. 25.5 lbs).
Power/Output: Requires external power supply and amplifier.