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Bakoon Products EQA-5620mk3 Phono Amplifier

Product code: EQA-5620-1

Bakoon Products EQA-5620mk3 Phono Amplifier

Regular price ¥769,000 円
Regular price Sale price ¥769,000 円
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This is a made-to-order product. Estimated shipping time is 3~7 business days.
Please note that the delivery date may be delayed depending on the manufacturer's order status.

Unparalleled low noise, high resolution, and volume of information!

Captures information from analog records with unlimited resolution and maximum precision.


The gain of the EQA-5620mk3 has a frequency response in accordance with the RIAA curve. Therefore, there is no clipping. It has two inputs so that two players or two tone arms can be used. The MC cartridge input is a current input, which means that a cartridge with low voltage but high output current can produce a large output, resulting in a large signal-to-noise ratio of -130 dB or higher, depending on the cartridge. In addition, since electromagnetic braking is applied to the coil of the MC cartridge, needle wailing is eliminated and information loss is prevented. The gain can be switched between 0dB, -10dB, and -20dB.

The output is equipped with an ultra-low distortion voltage output buffer and a SATRI-IC dedicated for current output, which can be connected to a power amplifier or preamplifier via SATRI-LINK to obtain high-precision musical information with no missing information. The output impedance is several tens of milliohms, and since the output impedance is isolated from the preamplifier or power amplifier to which it is connected, no inductive noise is picked up even if the cable is long, enabling analog record playback of a different dimension from the past. Operations are controlled by the CPU, and the CPU automatically mutes and controls operations that may generate noise, such as input switching and gain switching, so that no noise is generated. For operations that may generate loud noise, such as changing cartridges, a manual muting switch can be used to avoid noise generation.
The CPU input selector can also switch to a buffered MM input circuit, which is a convenient feature.

Unparalleled low noise, high resolution, and information content!

The gain changes in the same way as the RIAA equalizer curve, resulting in very good signal-to-noise ratio and noise- and distortion-free playback. The SATRI-Link connection provides incredibly low noise reproduction. Also, there is no loop noise in the power amplifier connection.
Because of the non-return SATRI circuit, all the musical information contained in the cartridge is reproduced without any loss, enabling the user to obtain a deeper impression from the music.
The amount of information is incomparable to other products.
The board is miniaturized and, despite having a large transformer in the same cabinet, noise is minimal due to the distance from the board. The high output current amplification is ideal for MC cartridges, and the sound is faithful to the original without any cosmetics.
Input Stereo RCA jacks for Phono1 and Phono2
Outputs Voltage output 1, SATRI-LINK output 1 (can be used simultaneously)
Gain 0dB, -10dB, -20dB switchable
Mute Mute is activated by pressing the Mute button. Press again to unmute, power off to mute
CPU Control Automatic mute at input switching and gain switching

*Bakun Products will gradually change its logo and name to SCL (SATRI Circuit Laboratory). Please note that the logo and name will be changed to SCL (SATRI Circuit Laboratory) in due course.


EX is for dynamic, crisp, and contrasting sounds such as Jazz and Rock, while UL is for delicate and smooth sounds such as Classical. You can choose according to your preference.