RX-7

Highlights

  • 200 watts x 7 channels
  • Full Balanced Topology
  • Completely symmetrical circuit design
  • Dual oversized toroidal transformers
  • 4 hand-graded output devices per channel
  • Advanced optically coupled protection for each channel

RX-7

With a rated output of 200 watts into seven channels, the RX-7 has more than enough power to drive almost any system to reference levels with ease.
Equipped with gold-plated speaker output connectors, the rear panel includes selectable balanced XLR and RCA input connectors. A trigger input connector allows the RX-7 amplifiers to be controlled by a preamp/processor such as the Lexicon MC-12HD or MC-8. The RX-7 employs the same advanced optically coupled protection circuitry found in the ZX-7, keeping it and associated equipment safe during adverse operating conditions.
Designed for the enthusiast, The RX-7 is the perfect complement to our award-winning Digital Controllers and Disc Transports, providing both power and refinement for today's most advanced listening systems.


Description

7-channel Amplifier

Frequency Response

20Hz to 20kHz +0.1dB/-0.5dB; 10Hz to 40kHz +0.1dB/-1.5dB

Input Impedance

Minimum 10KOhms

Input Sensitivity

1V for 100W out @ 8 Ohms

Height

7.5"

Width

17.2"

Depth

18.5-inches (including handles) 17.5-inches (not including handles)

Weight

105 pounds (23.1 kg)

Inputs

7 RCA

Rated Output Power into 4 ohms

300W RMS per channel into 4 Ohms from 20Hz to 20kHz

Rated Output Power into 8 ohms

200W RMS per channel into 8 Ohms from 20Hz to 20kHz

Total Harmonic Distortion (THD)

Less than 0.05% at full power ratings

Crosstalk

Greater than -60dB @ 1kHz (30kHz bandwidth)

Gain

Minimum 28dB

Power Requirements

120V 60Hz 12 Amp (domestic) 230V 50Hz 7 Amp (export)

Speaker Connections

7 pairs of heavy-duty, gold-plated binding posts

Included Accessories

Optional brackets are available for mounting the amplifier in a standard 19-inch equipment rack.

Damping Factor

Greater than 400 from 10Hz to 400Hz