Audio components
for professional, hi-fi and A/V audio applications

High quality audio attenuators with 24 steps built with low-noise, low-inductance SMD resistors on Swiss-made switching parts. Very short signal path. All contacts are plated with hard-gold.

Bandwidth (10kOhm):	50 MHz
Channel matching:	+/-0.05 dB
Attenuation accuracy:	+/-0.05 dB
THD:	0.0001 %
Mechanical life, min.	25,000 cycles

Rear view showing the SMD resistor network and the signal path

Phono stage / RIAA preamp module, CT100

Playing vinyl records?

The CT100 Phone Stage Module gives you the best sound, lowest noise and most accurate RIAA correction available.

Two-channel State-of-the-art Phono Stage / RIAA preamp with balanced outputs. Pre-assembled and -tested, ready for building into an enclosure. Input sensitivity 0.1mV to 10mV selectable in 34 steps. Input resistance 10 Ohm to 47kOhm for MC/MM selectable in 21 steps.
Ideal power supply for CT100: DACT’s CT102.

Bandwidth (40dB gain):	2 MHz
S/N ratio (40/60/80dB gain)	98/90/71dB
RIAA correction accuracy:	+/-0.05 dB
THD (40dB gain, 1kHz):	0.0003 %
Output resistance (1V, DC to 100kHz)	0.1 ohm

Other products

Audio Input Selector Switches

Stepped Audio Balance Controls

Stainless steel knobs

1-gang stepped attenuator (mono)

2-gang stepped attenuator (stereo)

4-gang stepped attenuator (balanced stereo)

6-gang stepped attenuator (6-ch AV audio)

8-gang stepped attenuator (8-ch AV audio)

Active 6-channel line amp built using 3 pcs CT101 line stages and a 6-gang CT2 stepped attenuator. Suggested powered by 1 to 3 pcs CT102 audio power supplies

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Audio componentsfor professional, hi-fi and A/V audio applications

Audio components
for professional, hi-fi and A/V audio applications