Dynacord HI-FI Favorit I T tube amplifier high output stage from the 60s in working condition. The concentric potentiometer are fine. The case has some small flaws (see photos) Here are some technical details: Two-channel tube amplifier the right channel with volume, height and bass controller, present height and tremolo adjustable in tempo (6 - 12 Hz) and intensity, in the left channel with volume, height and bass controller and presence increase input sensitive 15mV- 100 kilo ohm and 55mV-400 kilo ohm per channel, connection for echo/reverberation device, which can then be controlled for each channel. Connections for foot switches for effect device and tremolo. In the sum channel height, bass and total controllers. Control indicator, illuminated front panel 40 watts output power. 4 loudspeaker outputs-16, 8, 4, 4, ohm- Tube assembly ECC81, 2x EL34 415 mm wide, 165mm high, 290 mm depth, 13.8 kg weight You are bidding on a 50 years old device. Therefore, I cannot offer a guarantee or warranty, especially the tubes can suffer during transport. However, I will pack it very well, so that as far as possible nothing is damaged during transport.