BP Products
BP amplifiers, D/A converter and MC equalizer using by SATRI circuit.
AMP-5513 amplifier

AMP-5513 is the latest SATRI Circuit product in Japan. SATRI circuit is Japanese original circuit without no NFB, it has very natural sound quality.

Features
1.Japanese original SATRI circuit included (V4.3,V5.1,V8,V6.3 Circuit)
2.Gain controlled amplifier (Very low noise for Horn System)
3.Pure A class amplifier
4.Front panel painted by woody pattern
5.Three knobs made by bakelite
6.Yellow power indicator
7.OS capacitor made by SANYO included in
8.No Negative feedback
9.use DC servo

Specifications
Input: 3 voltage input, 2 current input, gain 29dB, Output Impedance: 6 to 8ohm, Power output: 35W+35W @ 8ohms, DC Offset: under 5mV, Dimentions: 470W x 180H x 400D, Weight : 20kg, AC : 100V/220V/230V available, Made in Japan


AMP-5512 amplifier

AMP-5512 is the model which had the feature of AMP-5511 and used OS condenser (SANYO Electric TM) for all circuits further. OS condenser is not electrolysis capacitor using a liquid but solid capacitor. This has the tone quality with no coloration. BP is the maker which is making any audio equipments constructed of all OS condenser in the world.

Features
1.Japanese original SATRI circuit included
2.Black front panel
3.Three knobs made by bakelite
4.Yellow power indicator
5.SATRI-LINK which is current input supported
6.ALL OS condenser design
7.No Negative feedback
8.use DC servo

Specifications
Input: 3 voltage input, 2 current input(SATRI-LINK), gain 20dB, Output Impedance: 2 to 8ohm, Power output: 20 W/ch @ 8ohms, Frequency : 10Hz to 50KHz, S/N(A weighted): -94dB, Dimentions: 330W x 120H x 370D, Weight : 10kg, Made in Japan


AMP-5530Mk2 amplifier

Features
1.Japanese original Advanced Super SATRI Circuit included
2.Front panel painted by woody pattern
3.Three knobs made by bakelite
4.Yellow power indicator
5.SATRI-LINK which is current input supported
6.OS condenser included
7.No Negative feedback
8.use DC servo

Specifications
Input: 3 voltage input, 2 current input(SATRI-LINK), Output Impedance: 2 to 8ohm, Power output: 100 W/ch @ 8ohms, Frequency : 10Hz to 50KHz, S/N(A weighted): -106.5dB, Made in Japan


AMP-5540 amplifier

Features
1.Japanese original Advanced Super SATRI Circuit included
2.Front panel painted by woody pattern
3.Three knobs made by bakelite
4.Yellow power indicator
5.SATRI-LINK which is current input supported
6.OS condenser included
7.No Negative feedback
8.use DC servo

Specifications
Input: 3 voltage input, 2 current input(SATRI-LINK), Output Impedance: 2 to 8ohm, Power output: 300 W/ch @ 8ohms, Frequency : 10Hz to 50KHz, S/N(A weighted): -106.5dB, Weight : 40kg, Made in Japan


DAC-2000 D/A Converter

DAC-2000 is D / A converter of 16bit 96kHz correspondence. It has two output which is the current output called SATRI-LINK and voltage output. A current output is connectable with the amplifier equipped with the SATRI-LINK terminal. A voltage output can be used by the ability connecting with common amplifier.

Features
1.Japanese original SATRI circuit included
2.Black front panel
3.Two knobs made by bakelite
4.Yellow power indicator
5.Frequency indicator
6.SATRI-LINK which is current input supported
7.ALL OS condenser design
8.No Negative feedback
9.use DC servo
10.Matching design to AMP-5512

Specifications
Input: 2 RCA input, Output: 1 Voltage output, 1 Current outpu(SATRI-LINK), Frequency : 20Hz to 50KHz(-3dB), Dimentions: 330W x 70H x 392D, Made in Japan






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