Lindemann Musicbook POWER 500
₱161,200
The Musicbook POWER 500 is a top-level class-D amplifier. This “N-Core” design (a reference to “encore”) is nothing but a revolution in this field. The measured values of these amplifiers are remarkable for several reasons: very low distortions, an extremely high damping factor and a linear frequency response up to 45 kHz. Even more important is the fact that the distortions will not increase at high modulation or towards high frequencies, and the frequency response does not depend on the speaker impedance. Hence the connected loudspeaker does exactly what it’s supposed to do. It is controlled perfectly. The result is a supremely musical reproduction without any resonances or colorations.
Description
The musicbook POWER 500 is a high-performance power amplifier which offers a music reproduction on the very highest level of sound quality.
The employed NCore technology does not only provide very good measurement values. It also meets with the highest demands on sound quality. Abyssal bass and superfine highs are a matter of course with these power amps. Depending on the model, high (Power 500) or gigantic (Power 1000) power reserves are available to drive even the most challenging loads in a sovereign way. The power supply of the musicbook Power was custom designed for music reproduction and can deliver high peak currents. This ensures extremely high dynamics also with large orchestras.
A unique special feature of the musicbook Power is the option of running two power amps in a “vertical“ bi-amping mode where the low and high-mid paths have their own power amp each. As a rule, this will lead to a noticeably better quality in the fundamental range and also in the bass. And the bass is level is adjustable in ten steps. With the vast majority of loudspeakers, this will facilitate the placement in the room.
Musicbook: POWER 500
- Housing milled from a solid aluminum block (9 kg / 19 lbs)
- 2 x 250 W @ 4 ohms
- N-Core technology ample power reserves, no distortions, ultra-high damping factor
- Excellent sound on all loads and over the entire frequency spectrum
- Load stable down to 2 ohms impedance – suitable for extremely power-hungry loudspeakers
- Vertical bi-amping mode with 10-step bass level control
- Optional integrated active crossover
TECHNICAL SPECIFICATIONS
Measurement conditions: 22 °C, 230 V mains voltage, Audio Precision AP2722
Mains connection: 90 – 240 V, 50 – 60 Hz
Power consumption: 0.5 W stand-by, 9 (15) W operation, 660 (1200) W max.
Dimensions (W x H x D): 280 x 220 x 63 mm
Weight: 2.9 kg (3.4 kg)
Power amps
XLR inputs: analog line-level inputs
Input impedance: 150 kOhms
Speaker outputs: banana plugs (4 mm)
Speaker impedance range: 2 – 8 ohms
Output power: 2 x 250W @ 4ohms
Gain: 25.5 dB
THD: <0,003 %
Frequency response: 1 Hz – 50 kHz (-3 dB)
Signal-to-noise ratio: 120 dB
Automatic switch-on
Switch-on threshold: ca. 0.5 mV balanced
Switch-on delay: ca. 2-3 seconds
Switch-off time: ca. 4 hours
Protection circuits
DC at output: Amp shuts down. Must be disconnected from mains and switched on again. LED is permanently on red.
Overtemperature: LED flashes red. In case of further temperature rise, the amp is muted until the temperature is back to normal again.
Current limiting: Amp is muted. Output current switching threshold: 17.5 A (27 A).
Designed & manufactured in Germany
DOWNLOADS
The user manual for the Musicbook POWER
The brochure of the Musicbook series (general)
Brand
Lindemann
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