Marantz MM-7055 Amplifier
Power For Your System
The MM7055 power amplifier produces 140 watts of high current output from each of its five channels. This is ‚¬œreal world‚¬? power, too, measured across the full audio bandwidth (20 Hz ‚¬œ 20 kHz) at 8 ohms with 0.08% Total Harmonic Distortion. Among other attributes, this means the MM7055 is capable of long-term power delivery into low impedance speakers.
The Many Faces of Excellence
In practical terms, the MM7055 is ideal for a ‚¬œ5.1‚¬? home theater system, whether based on a moderately powered receiver or a surround sound processor. You can use it to power speakers in different areas of your home; stereo reproduction in two rooms plus a mono channel for secondary areas such as a den or kitchen. For more complex home theater systems, the MM7055 pairs with one or several MM7025s to help create a totally immersive ‚¬œ7.1‚¬? or ‚¬œ9.1‚¬? audio experience.
Inside The MM7055
A massive power supply includes a multiple-secondary EI-core transformer and over 65,000 µF of custom-designed energy storage capacity. Critical circuit components from many world-class suppliers were chosen only after extensive listening tests. Among these, the LAPT Hyper Power output devices were first used in Reference Series components. Current feedback topology insures astounding accuracy and control under high-drive conditions.
A Temperature-Controlled Environment
Physically, the MM7055‚¬„s output stages mount on an extruded aluminum ‚¬œthermal tunnel‚¬? for efficient heat dissipation. With temperature-sensing forced air cooling, this configuration assures cool operating temperatures for long-term reliability, even when making full use of the amplifier‚¬„s substantial output capabilities.
- 5-channel power amplifier
- 140 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven
- frequency response: 8-100,000 Hz (±3 dB)
- signal-to-noise ratio: 105 dB
- one RCA and one XLR input for each channel
- Discrete Current Feedback circuit for accurate, natural sound at all volume levels
- DC trigger input/output
- IR flasher input
- massive power supply for high current and low noise
- gold-plated binding post speaker terminals
- detachable power cord
- weight: 34.6 lbs.
- 17-3/8"W x 7-1/4"H x 16-1/4"D
All eligible company warranty and service support is being provided on Marantz MM-7055 Amplifier