Featuring IEC power input and holes to mount it to the inside of a rack, this is a terrific piece of gear that will simplify and improve your audio interfacing life! IEC cable not included.
eBay
50w*2 PASS A3 Single Ended Class A Power Amplifier Supports Balanced Unbalanced Input High End HIFI
Aliexpress UK
The unbalanced to balance converter board designed by fever-level DRV134 chip, can match the differential input power amplifier board, also can be used as a two-channel amplifier board to BTL output.
eBay
Balanced XLR to Unbalanced Single-ended RCA Preamplifier NE5532 Dual OP AMP Circuit Preamp Board Low
Aliexpress UK
Fantastic piece of kit honestly! If you have a ground loop hum when connecting balanced to unbalanced kit these will fix it . I used with my Naim preamp to a balanced power amp where I was suffering with a ground loop hum, I tried a manner of cables that claimed to work but with no joy but when I used these and the hum disappeared completely truly great. I’ve now changed preamp to a balanced one so they are no longer required. Thanks
eBay
Unbalanced input, unbalanced output. Balanced input, unbalanced output. Unbalanced input, balanced output. Balance the input and balance the output.
eBay
SONIFEX Redbox. Quad stereo unbalanced to balanced converte r. All connections are on the rear panel. Convert 4x red / white phono audio signals into professional balanced XLR.
eBay
Unbalanced input, unbalanced output. Balanced input, unbalanced output. Unbalanced input, balanced output. Balance the input and balance the output. No one is EVER ignored! We are in endeavor to provide you best service and keep you a happy buying experience from us.
eBay
They are very good sounding units! The last pair of these I have for sale. Lightly used but in very good condition.
eBay
Great heavy duty unit Taken straight from a studio install
eBay