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As of 2006-02-22 Bryston will only warranty Bryston products purchased through authorized Bryston dealers. Bryston products with a date code of 0608 or higher (date code format is “yyww”, where “yy” is the two least significant digits of the year and “ww” is the week of the year) must be accompanied by a copy of the bill-of-sale from a Bryston authorized dealer to qualify for warranty service.
(also see rear panel description ) Speaker wires should be as short as practical. Use quality wire, and if runs are more than 3 meters use at least 12 gauge wire. The speaker binding posts will accept wire up to 3 gauge in size. Bryston can custom build cables for your applica- tion.
POWER switch The front panel label '875HT POWER’ is a switch used to apply or remove A/C line power to the 875 soft start circuitry. Push the switch and the 875 will initiate the start up sequence. The switch cap remains indented when circuits are on.
The balanced input requires a balanced pre-amp source. Balanced systems provide noise protection from external electrical interference, so cable length can be very long (50m or longer ). The single ended or unbalanced input is provided for pre-amps without balanced output. Single-ended cables should be kept to 20’ (7m) or less. In general never use longer cables than necessary, never coil excess cable length, and run signal wires away from AC power or speaker cables.
Bryston. STRIPPED BARE wire up to 3 gauge can be inserted through the hole in the binding post and held in place by tightening the post knob. Additional tightening pressure can be achieved using the wrench provided in the slots of the knob.
External control voltage power up ( Local / external switch) To power-up the 875 using an external control voltage, supply a 4v to 12v A/C or DC control voltage to the ‘IN’ terminals of the “Power-Up” connector. The front panel ‘Power’ switch needs to be off for proper remote operation.
<1 Hz to over 100 kHz Damping Factor Over 500 at 20 Hz, ref. 8 ohms Dimensions W D H: - 19 (or 17) x 19 x 3.5 inches ( 2 rack spaces ) Weight: approx.. 25kg - 55 lbs. Power Consumption &Heat Load...