We are available Mon-Sat 9am-6pm MST 1-877-744-1179
Trade/Sell Your Gear
Notify Me When In Stock

We’ll be happy to e-mail you when this item is available. Just fill in your name and e-mail address

Product Description

Line Circle

RB-1590 - STEREO AMPLIFIER

The RB-1590 is at the top of its class as a 2 x 350 Watts stereo amplifier with dual toroidal transformers and special slit foil capacitors.

  • 2 x 350 Watts of robust power
  • Class AB amplifier design
  • Massive power supply using Dual Toroidal Transformers
  • High quality slit foil capacitors made in Britain
  • Balanced XLR inputs

SPECIFICATIONS:

DIMENSIONS (W × H × D)
431 × 237 × 454mm
17" × 9.75" × 17.9"

FRONT PANEL HEIGHT
5U / 221mm (8.75")

POWER REQUIREMENTS
120V, 60Hz

POWER CONSUMPTION
800W

STANDBY POWER CONSUMPTION
0.5W

NET WEIGHT
38.1kg (84lbs.)

BTU RATING (4Ω, 1/8th power)
2100 BTU/h

CONTINUOUS POWER OUTPUT
350W/Ch (All channels driven, 8Ω)

TOTAL HARMONIC DISTORTION (THD)
(20Hz–20kHz) <0.03%

FREQUENCY RESPONSE
10Hz - 100kHz ±0.5dB

S/N RATIO (IHF "A" Weighted)
120dB

GAIN
RCA: 27.5dB
XLR: 23.5dB

Features & Specs Line Circle

NUMBER OF CHANNELS
Two
CONTINUOUS OUTPUT POWER
350 Watts Per Channel at 8-Ohms
HARMONIC DISTORTION
(20Hz–20kHz) <0.03%
FREQUENCY RESPONSE
10Hz - 100kHz ±0.5dB
INPUTS
RCA & XLR
NUMBER OF CHANNELS
Two
CONTINUOUS OUTPUT POWER
350 Watts Per Channel at 8-Ohms
HARMONIC DISTORTION
(20Hz–20kHz) <0.03%
FREQUENCY RESPONSE
10Hz - 100kHz ±0.5dB
INPUTS
RCA & XLR

Expert Insight

Line Circle

The massive RB-1590 power amplifier can deliver 350 WPC into an 8 ohm load, but still has plenty of ability to reveal fine detail and subtle tonal character.

Expert Img
SECRETS of HomeTheater and High Fidelity

Reviews

Line Circle
Product Descriptiondown arrow

Product Description

Line Circle

RB-1590 - STEREO AMPLIFIER

The RB-1590 is at the top of its class as a 2 x 350 Watts stereo amplifier with dual toroidal transformers and special slit foil capacitors.

  • 2 x 350 Watts of robust power
  • Class AB amplifier design
  • Massive power supply using Dual Toroidal Transformers
  • High quality slit foil capacitors made in Britain
  • Balanced XLR inputs

SPECIFICATIONS:

DIMENSIONS (W × H × D)
431 × 237 × 454mm
17" × 9.75" × 17.9"

FRONT PANEL HEIGHT
5U / 221mm (8.75")

POWER REQUIREMENTS
120V, 60Hz

POWER CONSUMPTION
800W

STANDBY POWER CONSUMPTION
0.5W

NET WEIGHT
38.1kg (84lbs.)

BTU RATING (4Ω, 1/8th power)
2100 BTU/h

CONTINUOUS POWER OUTPUT
350W/Ch (All channels driven, 8Ω)

TOTAL HARMONIC DISTORTION (THD)
(20Hz–20kHz) <0.03%

FREQUENCY RESPONSE
10Hz - 100kHz ±0.5dB

S/N RATIO (IHF "A" Weighted)
120dB

GAIN
RCA: 27.5dB
XLR: 23.5dB

Features & Specsdown arrow

Features & Specs Line Circle

NUMBER OF CHANNELS
Two
CONTINUOUS OUTPUT POWER
350 Watts Per Channel at 8-Ohms
HARMONIC DISTORTION
(20Hz–20kHz) <0.03%
FREQUENCY RESPONSE
10Hz - 100kHz ±0.5dB
INPUTS
RCA & XLR
NUMBER OF CHANNELS
Two
CONTINUOUS OUTPUT POWER
350 Watts Per Channel at 8-Ohms
HARMONIC DISTORTION
(20Hz–20kHz) <0.03%
FREQUENCY RESPONSE
10Hz - 100kHz ±0.5dB
INPUTS
RCA & XLR
Expert Insightdown arrow

Expert Insight

Line Circle

The massive RB-1590 power amplifier can deliver 350 WPC into an 8 ohm load, but still has plenty of ability to reveal fine detail and subtle tonal character.

Expert Img
SECRETS of HomeTheater and High Fidelity
Reviewsdown arrow

Reviews

Line Circle
View More