Apart CHAMP-4 High End 19" 1HE Leistungsverstärker
Item number: APARTCHAMP-4
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Permanently no longer available.
Permanently no longer available.
CHAMP-4 - Audiophile Four Channel Power Amplifier
As a part of Apart's revolutionary series of convection cooled power amplifiers, CHAMP-4 is an amplifier without cooling fans. Its four discrete AB-class amplifiers deliver high quality musical sound, high dynamics, and high reliability - all in a one-unit 19" enclosure.
Unique design: Especially for the CHAMP-series, Apart introduces unique, custom-designed side mount heat sinks. In combination with a self-supporting low resonance frame, they make it possible to create a discrete power amplifier without a noisy and dust-collecting fan inside the enclosure. This means: less maintenance, no annual fan or dust filter exchange procedure, no more amplifier cleanout, and no more unwanted noise from cooling fans. Because of this, CHAMP-4 can rely on convection cooling only!
CHAMP-4 has a torsion-free front in solid brushed aluminum and removable brackets.
APC power management circuitry gets the best out of an amplifier: APC power management circuitry has been designed especially for CHAMP series amplifiers. It is one of the most intelligent amplifier protection circuits ever designed, simply because it does the job without interfering with the typical dynamic character of music. APC allows the user to preset the power potential of the amplifier, while maintaining high power reserves and thus producing high, clean power. It constantly analyses incoming music signals and keeps dynamics alive. An additional ultra fast peak limiter avoids amplifier clipping. With APC, your system is always in control, including your speakers.
Bridging amplifiers and bridging channels: It is possible to bridge two CHAMP-4's. By doing this you unite the power of 2 smaller amplifiers into one big amplifier. The resulting power is usually more than double the power of both amplifiers used individually with the same load.
CHAMP-4 is a four channel amplifier. If you want to use a subwoofer, it is possible to bridge two of the channels for use as a subwoofer channel. The two remaining channels can be used for the top speakers. It is the ideal solution to create a small music system for small dancefloors or parties.
The striking design and technical innovations of the CHAMP series are setting new industry standards....whether it is for AV, studio, gigs, home or catering applications: experience the pure musical power of CHAMP-4!
Features
- Fanless 4x 125W Power Amplifier
- APC power management
- Extensive Protection Circuits
- Bridged-, Stereo and Dual-Mono Mode
- Switchable High- and Low Pass Filters for Subwoofer/Satelite Speakers
- 1 U only
Technical Specifications
- Program power (dynamic): 4 x 125 W (4 Ohm), 4x 75 W (8 Ohm) 2x 230 W (8 Ohm) Brückenbetrieb
- Program power (RMS): 4 x 80 W (4 Ohm), 4x 60 W (8 Ohm), 2x 130 W (8 Ohm) Brückenbetrieb
- Input impedance: 10 kOhm
- Frequency response: 20 Hz - 40 kHz, (0, -0.5 dB)
- Distrotion: < 0.1 %
- Signal to Noise Ratio: > 100 dBA
- Gain: 26 dB (32 dB bridged)
- Protection circuits: DC, HF, clip, overcurrent, short-circuit
- Cooling: convectional, no fan
- Filter (Ch. 1/2): Low-Pass 100Hz/12dB/oct, Apart specific - switchable
- Filter (Ch. 3/4): High-Pass 100Hz/12dB/oct - switchable
- Power consumption: 26VA idle, 400VA full program
- Mains power requirements: 230VAC, 50Hz
- Dimensions (W x H x D): 48.3 x 4.4 x 36 cm
- Weight: 7.5 kg
As a part of Apart's revolutionary series of convection cooled power amplifiers, CHAMP-4 is an amplifier without cooling fans. Its four discrete AB-class amplifiers deliver high quality musical sound, high dynamics, and high reliability - all in a one-unit 19" enclosure.
Unique design: Especially for the CHAMP-series, Apart introduces unique, custom-designed side mount heat sinks. In combination with a self-supporting low resonance frame, they make it possible to create a discrete power amplifier without a noisy and dust-collecting fan inside the enclosure. This means: less maintenance, no annual fan or dust filter exchange procedure, no more amplifier cleanout, and no more unwanted noise from cooling fans. Because of this, CHAMP-4 can rely on convection cooling only!
CHAMP-4 has a torsion-free front in solid brushed aluminum and removable brackets.
APC power management circuitry gets the best out of an amplifier: APC power management circuitry has been designed especially for CHAMP series amplifiers. It is one of the most intelligent amplifier protection circuits ever designed, simply because it does the job without interfering with the typical dynamic character of music. APC allows the user to preset the power potential of the amplifier, while maintaining high power reserves and thus producing high, clean power. It constantly analyses incoming music signals and keeps dynamics alive. An additional ultra fast peak limiter avoids amplifier clipping. With APC, your system is always in control, including your speakers.
Bridging amplifiers and bridging channels: It is possible to bridge two CHAMP-4's. By doing this you unite the power of 2 smaller amplifiers into one big amplifier. The resulting power is usually more than double the power of both amplifiers used individually with the same load.
CHAMP-4 is a four channel amplifier. If you want to use a subwoofer, it is possible to bridge two of the channels for use as a subwoofer channel. The two remaining channels can be used for the top speakers. It is the ideal solution to create a small music system for small dancefloors or parties.
The striking design and technical innovations of the CHAMP series are setting new industry standards....whether it is for AV, studio, gigs, home or catering applications: experience the pure musical power of CHAMP-4!
Features
- Fanless 4x 125W Power Amplifier
- APC power management
- Extensive Protection Circuits
- Bridged-, Stereo and Dual-Mono Mode
- Switchable High- and Low Pass Filters for Subwoofer/Satelite Speakers
- 1 U only
Technical Specifications
- Program power (dynamic): 4 x 125 W (4 Ohm), 4x 75 W (8 Ohm) 2x 230 W (8 Ohm) Brückenbetrieb
- Program power (RMS): 4 x 80 W (4 Ohm), 4x 60 W (8 Ohm), 2x 130 W (8 Ohm) Brückenbetrieb
- Input impedance: 10 kOhm
- Frequency response: 20 Hz - 40 kHz, (0, -0.5 dB)
- Distrotion: < 0.1 %
- Signal to Noise Ratio: > 100 dBA
- Gain: 26 dB (32 dB bridged)
- Protection circuits: DC, HF, clip, overcurrent, short-circuit
- Cooling: convectional, no fan
- Filter (Ch. 1/2): Low-Pass 100Hz/12dB/oct, Apart specific - switchable
- Filter (Ch. 3/4): High-Pass 100Hz/12dB/oct - switchable
- Power consumption: 26VA idle, 400VA full program
- Mains power requirements: 230VAC, 50Hz
- Dimensions (W x H x D): 48.3 x 4.4 x 36 cm
- Weight: 7.5 kg
