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Based on award-winning preamplifier technology, the S-1200U is an ideal centerpiece for any high performance music and home theater system. All eight S-1200U analog output stages are built to the same exacting standard and feature balanced and single-ended cable connections. Only Krell designed preamplifier circuitry is employed within every channel utilizing discrete current based Class A, direct coupled circuitry for the greatest signal purity and highest bandwidth. Preamp mode bypasses all digital circuitry and routes analog stereo inputs directly to a balanced resistor ladder volume control for ultimate music reproduction.
Compared to the standard S-1200 model, the S-1200U includes a new power supply, motherboard, video circuitry, digital and analog circuitry.
Super condition trade-in Krell S-1200U Surround Preamplifier / Processor in black finish.
Unit comes in original box and packing, with remote control, power cord, and printed owner's manual.
Unit is rated 8/10 for minor cosmetic wear consistent with age and use, including some small scratches on the top of the unit (see photos).
- SIGNAL-TO-NOISE RATIO “A” Weighted: 96 dB
- TOTAL HARMONIC DISTORTION (THD) Unweighted: 20 Hz-20 kHz, +0, - 0.5 dB
- ANALOG AUDIO INPUTS: (1) Pair Balanced via XLR connectors; (5) Pairs Single-ended via RCA connectors; (1) Discrete 7.1 via RCA connectors; (1) Tape in via RCA connectors; (1) VCR audio in via RCA connectors
- DIGITAL AUDIO INPUTS:(4) HDMI via HDMI connectors: (4) EIAJ optical via Toslink connectors (4) Coaxial via RCA connectors
- DIGITAL VIDEO INPUTS: (4) HDMI via HDMI connectors
- ANALOG VIDEO INPUTS: (3) Component Video via RCA connectors; (4) S-video via DIN connectors (3); Composite Video via RCA connectors
- ANALOG AUDIO OUTPUTS: (8) Balanced via XLR Connectors R, L, C, SR, SL, SBR, SBL, SW; (8) Single-ended via RCA Connectors R, L, C, SR, SL, SBR, SBL, SW; (1) Tape out via RCA connectors; (1) VCR audio out via RCA connectors
- DIGITAL AUDIO OUTPUTS: (1) EIAJ optical via TosLink connector (1) Coaxial via RCA connector
- DIGITAL VIDEO OUTPUTS: (1) HDMI via HDMI connector
- ANALOG VIDEO OUTPUTS: (1) Component Video via RCA connectors; (1) S-video via DIN connectors; (1) Composite Video via RCA connector; (1) IR Receiver for Remote Control; (1) RS-232 via DB9 Female Connector Straight Wired; (1) RC-5 via 1/8” stereo “trs” Receptacle; (1) 12vdc Remote Trigger Input via 1/8” Monor receptacle; (4) 12vdc Remote Trigger Outputs via 1/8 Mono receptacles; (2) Proprietary KRELL CAN ports via RJ-45 Connectors
- DIGITAL DECODING MODES: Dolby True HD; Dolby Digital Plus; Dolby Digital 5.1; Dolby Digital EX; Dolby Pro Logic IIx; DTS Master Audio; DTS High Resolution Audio; DTS 5.1; DTS ES Discrete 6.1; DTS ES Matrix 6.1; DTS Neo:6; PCM 5.1; PCM 7.1; PREAMP (Direct Analog Only); PREAMP 5.1 (Direct Analog Only)
- SURROUND ENHANCEMENT MODES: General Admission, Front Row, On Stage, Enhanced Stereo, Orchestra, Mezzanine, Full Range + SuB, Monophonic, Party
- RS-232 DB9 Pin Out: 1. Data Carrier Detect 2. Received Data 3. Transmitted Data 4. Data Terminal Ready 5. Signal Ground 6. Data Set Ready 7. Request To Send 8. Clear To Send 9. Ring Indicator
- RC-5 pin out: Tip = RC-5 data, Ring = +5 V, Sleeve = GND
- XLR Pin Out: Pin 1 (ground); Pin 2 (non-inverting “Hot”); Pin 3 (Inverting)
- Maximum Input: Balanced 8.2 Vrms Single Ended 4.1 Vrms
- Maximum Output: Balanced 14.6 Vrms Single Ended 7.3 Vrms
- Audio Input Impedance: Balanced 51K Ω Single Ended 47K Ω
- Audio Output Impedance: Balanced 160 Ω Single Ended 160 Ω
- Dimensions: Inches (L) 17.15 x (W) 17.25 x (H) 5.65
- Weight: 18lbs Unit only; 24lbs Shipping Weight
Please call 734.662.3595 and ask for Richard if you have any questions about this product.
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