B&KReference 200.7 S2usedB&K Reference 200.7 S2 Complete with OBM!Up for sale is my B&K Reference 200.7 S2 amplifier.It is in very nice cosmetic condition overall with only minor blemishes on the case.The face is clean except for a small ding on the left,bott...1199.00

B&K Reference 200.7 S2 Complete with OBM!

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Condition
8/10
Payment methods
Ships fromCenter Conway, NH, 03813
Ships toUnited States
Package dimensionsunspecified
Shipping carriersUPS or FedEx
Shipping costSpecified after purchase
Original accessoriesBox, Manual
AverageResearch Pricing

Up for sale is my B&K Reference 200.7 S2 amplifier.It is in very nice cosmetic condition overall with only minor blemishes on the case.The face is clean except for a small ding on the left,bottom inside corner but you can't see it from the front.The back panel is very clean as well as the inside of the unit.The only small flaw is the black plastic binding post on channel 7 has a crack in outer housing.It works fine though opening and closing with the ability to lock it down tight so no functional issue at all.Banana plugs work fine as well.
It functions perfectly and has a low noise floor with all channels. It is quite the powerhouse at 200 watts @ 8 ohms and 375 watts @ 4 ohms.Fantastic sound quality and dynamic headroom to spare with the ability to drive even the most demanding speakers to rock concert levels with tremendous bass control plus a clean and open midrange and sweet detailed highs.
Power cord included.
I also have the original box and manual but will be double boxed for a safe shipment.
Email with any questions.Thanks!
Paypal add 3%.

FEATURES
High Current -
Ability to cleanly, accurately, and reliably reproduce demanding recordings or source materials
into low impedance drivers and speaker systems.
Class A Predriver -
Improves low level detail and clarity for smoother, more musical sound.
AB MOSFET Output -
Provides efficient and linear power delivery, as well as protection from thermal overload.
Gold Plated Connectors -
Improved sound with minimum signal loss and degradation.
Five Way Binding Posts -
High quality binding posts accommodate up to 4 gauge wire.
Control Output -
One 3.5mm (1/8”) 10-12 VDC 200 mA output for controlling other amplifiers or control-
ling external systems that use a voltage trigger.
Control Input -
One 3.5mm (1/8”) jack that allows standby on/off with a 5-24 VDC control signal.
Toroidal Transformer -
Efficient, high current, shielded transformer that supplies the amplifier with a clean
and constant supply of power, even during highly demanding source material passages.
Discrete Circuitry -
Dynamically provides a full, accurate, and three dimensional reproduction of source
material.
1% Metal Film Resistors -
High quality resistors used in all active circuitry to reduce noise and obtain better
sound purity.
Computer Grade Capacitors -
Large capacity computer grade electrolytic capacitors for extended low fre-
quency control, increased power supply, and improved dynamics.
Balanced Inputs -
Balanced inputs deliver the quietest and most accurate signal path between the preamplier and amplifier.
Full Power Operation -
Capability to operate at full power with a square wave input.
Differential Input Stage -
A current source load assures DC stability and wide bandwidth linearity.

The Reference 200.5 S2 or Reference 200.7 S2 allows signal patch cables (interconnects) to be sourced
from either balanced or unbalanced volume level preamplifier/processor outputs. A switch is used to configure
a PAIR of AMPLIFIER CHANNELS for use with either balanced (XLR) or unbalanced (RCA) volume outputs.

Power Rating: 8Ω 200.5 / 200.7
Power Rating: 4Ω 200.5 / 200.7 200 watts / 200 watts
375 watts / 375 watts
Number of Channels 5 / 7
Current (peak to peak) 75 Amps
Dynamic Headroom 1.2 dB
Total Harmonic Distortion (THD) 0.09 %
Signal to Noise (S/N) 95 dB
Input Impedance 33.2 kΩ
Damping Factor (50 Hz) 450
Frequency Response 5 Hz - 45 kHz
Slew Rate 14 V / µsec
Input Sensitivity RCA Unbalanced 1.4 Volt
Input Sensitivity XLR Balanced 2.8 Volts | Pin 1 = Gnd, Pin 2 = In +, Pin 3 = In -
Gain 28.3AV* or 28dB
Line Voltage 120 / 220 / 240 VAC (optional / switchable)
AC Level Controls No
Binding Post Maximum Wire Gauge 4 AWG
Balanced Inputs Yes
Control Input 5 - 24 VDC
Control Output 10 - 12VDC 200mA
Dimensions in Inches (Cutout Dimensions)
Width 17.00 (17.12)
Height 7.50 (7.62)
Depth 19.5 (20.62)

Shipping Weight 200.5 / 200.7 74 lbs / 76 lbs

Power Consumption 1830 watts max
17.5 Amps max current draw 130 watts no input

Replacement Fuses AC Line - 15 Amp / 250 Volt Slow Blow Rails: - 6 Amp / 250V Time Lag Speakers - 6 Amp / 250 Volt Slow Blow In Rush - 2 Amp / 250 Slow Blow

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