Sherbourn Technologies 7.2100-A Brochure

HOME THEATER

The Sherbourn name is synonymous with
innovation, performance and value. Its orig­inal amplifier was a single chassis housing
five mono blocks, five transformers and five
heat-sinks. That design concept made for a
smooth transition to the awesome 7/2100A,
with “seven” of everything instead of “five”.
Its massive 2.1kW,4 ohm output requires 28
amps. To avoid a special 30 amp circuit,
Sherbourn includes two power cords for
two 15 amp outlets. The 7/1250A uses the
same chassis and appearance as the 7/2100A
and outputs 1.25kW into 4 ohms via two
hefty transformers.

Home Theater and Custom Solutions

Model 7/2100A Rear

Model 7/2100A Inside

Don’t be content with an ordinary
receiver. For little more money you can get
Sherbourn’s high-end home theater compo­nents and really enjoy the power and
majesty of a movie soundtrack, the articula­tion of the human voice, the delicacy of a
string quartet—everything is there on all
Sherbourn products, thanks to a dedication
to innovation, accuracy and performance.

The world’s only seven channel amplifier with
seven mono block, seven toroidal transformers and
two power cords: Model 7/2100A.

Front view

FEATURES AND SPECIFICATIONS: 7/2100A, 5/5210A and 7/1250A Amplifiers

Models 7/2100A and 5/5210A

• 56 discrete output devices and outputs 200/300 watts 8/4 ohms per channel with
all channels driven

• Seven mono blocks, each of which has over 20,000 micro farad capacitance;
Model 5/5210A has only five mono blocks

• Large heat-sinks for maintaining a cool, fan-free operation

• Seven 400VA toroidal transformers to yield an equal power to all channels

• 4 ohm output of 2.1 Kw requires up to 28 amps; two power cords negate the need for a
30 amp circuit and instead each cord can go into a separate 15 amp outlet

• Can be bridged into 8 ohms for an awesome “front stage” of 400 watts per channel

• Seven sets of XLR balanced outputs, seven sets of RCA unbalanced inputs, seven sets of
gold-plated binding posts, a low-volt trigger for remote integration and a 3-way music
sensing circuit switch

• Patent Pending LDS circuitry that allows for testing of all connections for short circuits

Model 7/1250A

• Same chassis and exterior design as the 7/2100A

• 28 total discrete output devices and outputs 125/175 watts per channel (all channels driven)
into 8/4 ohms respectively

• Seven mono blocks, each of which has over 13,500 micro farad capacitance

• Seven large heat-sinks for maintaining a cool fan-free operation

• Two huge 1,000VA toroidal transformers and equal power is delivered to each of seven
mono blocks

• Seven sets of XLR balanced outputs, seven sets of RCA unbalanced inputs, seven sets of
gold-plated binding posts, a low-volt trigger for remote integration and a 3-way music
sensing circuit switch

SPECIFICATIONS:

Model 7/2100A/5/5210A Model 7/1250A

Carton Weight 115 lbs. /89 lbs. 78 lbs.
Rated Power 200 watts per channel @ 8 ohms 200 watts per channel @ 8 ohms

and 300 watts/channel @ 4 ohms and 300 watts/channel @ 4 ohms
with no more than 0.3% THD from with no more than 0.3% THD from

20 Hz-20 KHz all channels driven 20 Hz-20 KHz all channels driven
Power Bandwidth 5Hz-50KHz 5Hz-50KHz
Gains 30dB 30dB
Signal to power ratio 110dB/wide band, 110dB/A weighted 110dB/wide band, 110dB/A weighted
Input impedance 40 K ohms 40 K ohms
High-level sensitivity 1100 K ohms 1100 K ohms
Dynamic headroom 1.3 dB 1.3 dB
Power supply 110v/60Hz or 222v/50Hz 110v/60Hz or 222v/50Hz
Dimensions 17.7" W x 18.2" D x 7" H 17.7" W x 18.2" D x 7" H

SHERBOURN TECHNOLOGIES INC.
19/3A Sterling Road • North Billerica, MA 01862 USA

Tel: [phone] Fax: [phone]
www. Sherbourn.com

In accordance with our policy of continual improvement, we reserve the right to change the specifications without notice.
Printed in U.S.A.

SPECIFICATIONS