Woo-audio WA7 Fireflies User Manual download pdf (Page 15)

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Product Specification

Model: WA7 Fireflies

Headphone amp design Single-ended, class-A, transformers output

Power supply Linear external high-performance power supply

Tubes used One matched pair of 6C45, one tube per channel

USB receiving chipset: C-Media 6631

DAC chip TI PCM5102A 32-bit chip

Sampling Rate: Up to 32-Bit, 192kHz

Inputs: 1 Asynchronous USB2.0, 1 RCA

Outputs: 1 1/4" and 1 1/8" headphone outputs, 1 RCA (same

connector as the input)

Headphones impedance

8-600 Ohms

RCA input impedance 100 Kilo-Ohms

Max Output: Approx. 1 watt @ 32 ohms

Frequency response: 11Hz to 27kHz, +/-0.5dB

Distortion: <0.03%

S/N: 95dB

Power consumption 25W max

Mains Supply: 100-120V, 220-240V, 50/60Hz, user selectable

Fuse slow blow fuse, 400mA@115V, or 200mA@230V

Amp body and PSU finish Anodized Aluminum

Dimension: AMP: 4.8" L x 4.8" W x 5.1" H with glass

PSU: 7" L x 3.5" W x 2.2" H

Weight: AMP - 5.3 lbs / 2.4kg, Glass - 3.3 lbs / 1.5 kg

PSU - 2.8 lbs / 1.4 kg

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Woo-audio WA7 Fireflies User Manual Page 15