TEACs powerful BX550 Amplifier - all working serviced + Watt Meter lamps replaced. Both Moving magnet and Moving coil Phono inputs Amplifier Specifications: Power output: 55 watts per channel into 8? (stereo)Frequency response: 15Hz to 22kHzTotal harmonic distortion: 0.1%Phono Input sensitivity: 2.5mV (MM), 500µV (MC)Aux input sensitivity 160mV (Line)Signal to noise ratio: 80dB (MM), 100dB (line)Output: 160mV (line)Speaker load impedance: 4? to 16? Dimensions: 410 x 140 x 320mm Weight: 8.4kg (see other listings for more exciting vintage audio)Note for buyers:We fully strip back and refurbish classic Hi-Fi to a high standard to make it as close to new as it can be in the modern age. EBAYs new Payments policy - We ship after funds have CLEARED. We typically ship via DPD on their standard service. We operate UK mainly – anyone overseas must contact us first - I do not do International shipping . It is for the buyer to check that the specifications match what they need. Unless explicitly stated and photographed - accessory items are not included (remotes, cables, modules etc.). All systems/units shown operate on 240V UK standard utility supply – overseas buyers need to check their power standards. We do 2nd hand equipment unless stated as new - please do not expect a new unit - 2nd hand may come with minor wear/blemishes/imperfections to be expected and is reflected in value. We cannot offer a warranty on items older than 8 years