Digital Recording/Conversion

Balanced or Single Ended XLR and RCA (AES/EBU compliant)

Frequency Response

10 Hz - 92 kHz

Input Impedance (Analog)

24 Ohms SE, 48 Ohms Balanced
100,000 Ohms - Tube Section

Output Impedance (Analog)

120 Ohms Balanced, 60 Ohms SE

A/D-D/A Type

24bit multi-level, Delta-Sigma

Sampling Rates (Auto-Select or Manual)

44.1khz, 48 khz, 88.2khz, 96khz, 176.4 khz, 192khz and 215 khz available in all formats (Upsampling)

Bit Depths

16, 24 and 32bit

Analog Input and Digital Recorder Performance

Frequency Response: 20hz - 20khz +/- 0.1 dB
Dynamic Range: 118dB
Signal to Noise: 117dB
Crosstalk: -121dB
THD + Noise: -110dB (Jitter) or 0.0003%

Digital Input and Output

AES/EBU (XLR), SPDIF (RCA)

Digital Input Sampling Rates

44.1khz, 48khz, 88.2khz and 96khz

Bit Depth

16 bit, 24bit and 32bit

Clock

Extremely low jitter, one Input and one Output all BNC including Synchronization (“Sync”) via BNC

Impedance

75 Ohms

Input Types

Word, 256 Word, 13.5mhz and 27mhz

Output

Word

Vacuum Tube Analog

Zero feedback
Class A
Pure Triode
Balanced, True Differential (‘no pigtails’)
RCA and XLR outputs
Low, 60-ohm outputs (120 ohm in balanced)

Gain

RCA 20dB
Balanced (XLR) 26dB

Tube Compliment

4-6DJ8 or 6922

Power Supplies

5 Separate Digital
2 Separate Analog, Tube Filament Power Requirements

Power Requirements

120 vac (240 vac available), 100 watts

Construction

All wire is SILVER with TEFLON insulation and all
solder is SILVER. 
All capacitors are polypropylene FOIL with metal can shields. 
All resistors are HEAVY METAL FILM.