Stereo Cassette Deck TC-K711S

Three‑head, single‑well cassette deck introduced by Sony in the early 1990s. The TC‑K611S employs a 3‑motor transport with single‑capstan drive and a separate erase head. Recording and playback are handled by a unified 3‑head assembly, enabling real‑time monitoring.
Equipped with Dolby B, C, and Dolby S noise‑reduction systems, plus HX Pro headroom extension for improved high‑frequency recording. Automatic tape‑type selection supports Type I, II, and IV cassettes.
Frequency response extends to 20–20,000 Hz with metal tape. Wow and flutter is specified at 0.05% WRMS. Signal‑to‑noise ratio reaches 85 dB with Dolby S engaged.
Front‑panel features include AMS music search, MPX filter, CD‑synchro, manual bias calibration, and headphone monitoring. Line‑level I/O is provided via RCA connectors.
Housed in a 430 mm‑wide chassis typical of Sony’s mid‑range series, the TC‑K611S offered many ES‑series characteristics at a lower price point and is now valued for its Dolby S capability and stable, serviceable transport.

Specifications

• Type: 3-head, single compact cassette deck
• Track System: 4-track, 2-channel stereo
• Tape Speed: 4.8 cm/s
• Heads: 1 x combination record/playback, 1 x erase
• Motor: 1 x reel, 1 x capstan, 1 x assist
• Tape Type: type I, CrO2, Metal
• Noise Reduction: B, C, S
• Headroom Extension: HX Pro
• Frequency Response: 20Hz to 20kHz (Metal tape)
• Signal to Noise Ratio: 85dB (dolby S)
• Wow and Flutter: 0.05%
• Input: 160mV (line)
• Output: 0.5V (line)
• Total Harmonic Distortion: 1.5%

In questo link sono elencati 4169 modelli, di cui 4025 con immagini e 1042 con schemi.
Elenco delle radio e altri apparecchi della Sony Corporation; Tokyo