The Siemens RV 420 (part of the "Selected Edition" series) is a classic stereo integrated amplifier that was produced between 1995 and 1997. Although it bears the Siemens brand logo, the unit was actually manufactured in Portugal by Grundig. It's clean in and outside Bias checked correct Key Specifications • Power Output: 2 x 75 watts (sine wave/continuous power) at 4 ohms (1 kHz, 0.7% THD) and a music power output of 2 x 130 watts at 4 ohms. • Frequency Response: 10 Hz to 80,000 Hz. • Signal-to-Noise Ratio: Greater than 97 dB. • Damping Factor: 120. • Color: Titanium Silver. • Dimensions & Weight: 435 x 87 x 300 mm (WxHxD) with a weight of approximately 6.1 kg. Part of a Complete System At the time, the amplifier was often sold as part of a complete "Selected Edition" hi-fi system. This set typically consisted of: • Siemens RV 420 (Amplifier) • Siemens RH 420 (Tuner/Radio with RDS) • Siemens RA 400 (CD Player) • Siemens RC 400 (Cassette Deck) Excellent sounding and looking Pictures are description. Carefully shipped