Kramer 907 40W Stereo Audio Power Amplifier
The 907 is a high-performancepower amplifier for line?level stereo audio signals. It accepts a balanced stereo audio signal on a terminal block connector and delivers 40 watts per channel into an 8 OHMS load.
Key Features
- 40 Watts Per Channel
- Proc Amp Volume & Mute
- Class D Operation
- Rack KitRK-1
- SizeMultiTOOLS: Mount 4 units sidebyside in a 1U rack space with the optional RK-1 rack adapter.
- AudioB
Technical Specifications
INPUT
1 balanced stereo audio on a terminal block connector
OUTPUT
1 balanced stereo audio (speakers) on a terminal block connector
OUTPUT POWER
40 watts per channel into 8 OHMS
OUTPUT MUSIC POWER
150W per channel into 8 OHMS
INPUT SENSITIVITY
1.2Vrms
AMPLIFIER TYPE
Class D
VOLTAGE GAIN
20dB (x10)
BANDWIDTH (-3DB)
20kHz
S/N RATIO
60.2dB
COUPLING
DC
AUDIO THD + NOISE
1.9%
AUDIO 2ND HARMONIC
0.3%
POWER CONSUMPTION
24V DC, 5A
INCLUDED ACCESSORIES
Power supply
OPTIONS
RK1 19” rack adapter
PRODUCT DIMENSION
10.68cm x 10.35cm x 4.36cm (4.20″ x 4.07″ x 1.72″ ) W, D, H
PRODUCT WEIGHT
0.3kg (0.7lbs) approx
SHIPPING DIMENSION
35.10cm x 21.20cm x 7.20cm (13.82″ x 8.35″ x 2.83″ ) W, D, H
SHIPPING WEIGHT
1.3kg (2.8lbs) approx





![Glow On [Vinyl]](https://www.melodytoolhouse.com/wp-content/uploads/2026/10/glow-on-vinyl.webp)


