Sony Lbtv702 Specs Exclusive [work] May 2026

Sony LBT-V702 is a vintage high-fidelity component system (stack system) manufactured in Japan between 1990 and 1994. Designed for home entertainment, it features a modular "stack" configuration with a sleek black aesthetic and a tinted interface. Core System Specifications Amplifier (LBT-V702) Power Output Audio Features : Includes Dynamic Bass Feed Back (DBFB) for deeper low-end response and a mode for cleaner signal paths.

1. Amplifier & Power (The Core Spec)

• RMS Output (Real power): 70 Watts per channel (140W total) into 6 ohms, 1kHz, 10% THD.
• Music Power (PMPO - Peak Music Power Output): Advertised as 1,400 Watts. (This is a peak-to-peak measurement; the real continuous power is 140W RMS).
• Amplifier Type: Discrete power transistors (Class AB) – not a cheap IC chip amp.
• Frequency Response: 20Hz – 20kHz (±0.5 dB)
• Total Harmonic Distortion (THD): < 0.09% at rated output.

Immersive Audio

• Speaker Terminals: Spring-clip terminals for Front speakers (Main A).
• Video Out: RCA Composite Video (for karaoke/video pass-through).
• Audio In: RCA Line-In (Auxiliary).
• Audio Out: RCA Line-Out (for recording to external device).
• Subwoofer Out: (Note: Present on some regional V702 variants, but not all. Check rear panel for a dedicated mono RCA out).