The Pioneer VSX-D510 is a popular 5.1-channel audio/video receiver that was produced between 2000 and 2002. This model is known as an affordable and reliable entry-level receiver for home cinema setups from that time, with support for early digital surround formats. Below you will find the main specifications and features: Main Specifications Power: 100 watts per channel at 8 Ohms (both in stereo and 5.1 surround mode). Maximum power up to 120 watts per channel. Audio formats: Built-in decoders for Dolby Digital, DTS and Dolby Pro Logic. Frequency range: 5 Hz to 100,000 Hz (+0/-3 dB), which provides a very wide audio frequency response. Signal-to-noise ratio: 96 dB (line). Tuner: Built-in AM/FM radio with RDS and space for 30 preferred channels. Connections Digital inputs: 1x optical (Toslink) and 1x coaxial digital, essential for implementing DTS and Dolby Digital from older DVD players or media players. Analog inputs: Various RCA tulip inputs (including for CD, VCR/DVR, CD-R/Tape/MD, DVD/LD and TV/SAT). There is no Phono preamplifier available for record players. Multi-channel input: Features a 5.1 multichannel tulip input. Outputs: Speaker connections for Front (left/right), Center and Surround (left/right), plus a special subwoofer pre-out for an active subwoofer. Pictures are all original of this lot and part of description!