
Legacy Model
Downloads and support materials maintained here as a courtesy to owners.
OVERVIEW |
Capsule

34mm (1-3/8 inch) gold plated, pressure-gradient diaphragm.
Polar Pattern

Cardioid polar pattern.
USB

USB 2.0 with sampling accuracy up to 24bits. Supports 44.1K, 48K, 96K, and 192K sample rates.
Controls

The KM1U features zero latency monitoring and offers a mute button, output gain control, independent headphone volume, low cut filter/switch, and a -10dB pad.
Compatibility

Windows XP, Vista, Win7 / 8 / 10 and Mac compatible. Plug-and-Play. Compatible with most recording software and ASIO audio drivers.
SPECS |
Capsule: | Pure gold plated 34mm (1-3/8 inch) pressure-gradient diaphragm |
Polar Pattern: | Cardioid |
A/D/A Conversion: | 24Bit, 44.1K, 48K, 96K, and 192K sample rates |
USB: | 2.0, bus powered |
Controls: | Mute, Output Gain, Headphone Volume, Low Cut Filter (-10dB @ 100Hz) , -10dB pad |
Compatibility: | Windows XP, Vista, Win7 / 8 / 10 and Mac compatible. Plug-and-Play. Supports ASIO audio drivers. |
Frequency Response: | 20Hz-20KHz |
Sensitivity: | -34dB±2dB (reference 0dB=1V/Pa at 1KHz) |
Equivalent Noise Level: | Less than 16dB SPL (A-weighted) |
Distortion: | Less than 0.5% THD |
Input SPL: | Max 132dB (at 1KHz for less than 1% THD) |
S/N Ratio: | 100dB (at 116dB SPL and 1KHz, A-weighted) |
Headphone Output Power: | Max 105mW (32 Ohm headphones) |
All specifications subject to change without notice.