A monophonic power amplifier that achieves high-precision reproduction
Achieves overwhelming sound quality despite its compact and lightweight design, using high-end parts and the latest technology.
The CAP-1001M is a high-performance power amplifier that converts the stereo output CAP-1001 into a monophonic configuration.
The CAP series was developed with the aim of being compact, lightweight, and easy to use, making it especially suitable for enjoying audio comfortably in small rooms. However, due to many requests from users seeking a more authentic audio experience, the CAP-1001M was created by converting the CAP-1001 to monophonic specifications and upgrading its components and circuitry to high-end quality.

In the CAP-1001M, premium gold-plated parts are used for the RCA input and speaker output terminals, and the speaker terminals are compatible with banana plugs. While the original CAP-1001 had a small gain controller that also functioned as the power switch, the CAP-1001M uses a conductive plastic potentiometer from Tokyo Ko-on. Additionally, the gain control knob has been replaced with a large bakelite knob, and by using two in parallel, the resistance is lowered, enabling reproduction over a wider frequency range.

The circuit employs the latest 2nd generation HBK(I) amplification circuit, and a newly developed high-precision bias circuit delivers detailed and highly accurate sound quality. Maximum output is 13W (10% distortion), and maximum output without distortion is 11W (1% distortion). The distortion rate at 1W is 0.024% at 20Hz, 0.023% at 1kHz, 0.061% at 20kHz, and 0.076% at 50kHz, which is exceptionally low for a non-feedback amplifier. The damping factor (DF) remains stable regardless of output: 0.1W: 13.1, 1W: 13.3, 10W: 13.3. Unlike conventional negative feedback amplifiers, where feedback and DF vary by output and frequency, the CAP-1001M uses no negative feedback, avoiding TIM distortion and enabling high-precision reproduction for any audio source.

| Input Impedance | 100KΩ |
|---|---|
| Output impedance | 0.6Ω |
| voltage gain | 19.2dB(9.13) |
| maximum output | 13W (distortion rate 10%) |
| Undistorted maximum output | 11W (distortion rate 1%) |
| Distortion rate (8Ω1W) | 0.067%(20Hz), 0.047%(1kHz), 0.14%(20kHz), 0.17%(50kHz) |
| damping factor | 13.1(0.1W), 13.3(1W), 13.3(10W) |
| Frequency characteristics | 1Hz~600kHz(1Vrms), 20Hz~100kHz±0.1db(1W) |
| S/N ratio | 93.6db(1V)-112.8db(input conversion) |
| dimensions | 60mm(H) x 130mm(W) x 230mm(D) |
| weight | 570g |
| power supply | DC24V/1.5A |
CAP-1001M is monaural, so two units are required for stereo playback. There are also two types of models: a model that supports voltage signal input and a SATRI-LINK model that supports current signal transmission, and you can choose from the options at the time of purchase.

The CAP series does not have a model equipped with SATRI-LINK output, so if you wish to make a SATRI-LINK connection, please use an adapter that converts voltage signals to current signals.STX-1001Please use ``. By using SATRI-LINK, more precise reproduction with a larger amount of information than voltage signals is possible.









