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GR
TP-2 [ Tube Preamp ]
INPUT
1
INPUT
2
HI-Z
GAIN
TRIM
AD
COMP
SENS
LEVEL METER
+48V
PHANTOM
PHASE
LINK
OUTPUT
2
OUTPUT
1
S/PDIF
OUT
SAMPLING
FREQUENCY
44 48 96
OUTPUT
LEVEL
LOWCUT
TUBE
HA
PAD
S/P DIF
TRANSMIT
GR
HI-Z
GAIN
TRIM
AD
COMP
SENS
LEVEL METER
+48V
PHANTOM
PHASE
OUTPUT
LEVEL
LOWCUT
TUBE
HA
PAD
Block diagram
Specifications
Input connectors: XLR-3-31 type (+48 V phantom power, switchable),
1/4” TRS phone jack (balanced / unbalanced is Hi-Z)
Input impedance: 4 k (XLR-3-31), 10 k (TRS phone Jacks),
1 M (TRS phone Jacks is Hi-Z)
Nominal level: –60 dBu to –12 dBu @ TRIM=max. — min PAD OFF
–34 dBu to +14 dBu @ TRIM=max. — min PAD ON
Maximum level: –48 dBu to 0 dBu @ TRIM=max. — min PAD OFF
–22 dBu to +26 dBu @ TRIM=max. — min PAD ON
Hi-Z
– 48 dBu to 0 dBu @ TRIM=max. — min PAD OFF
– 22 dBu to +12 dBu @ TRIM=max. — min PAD ON
Source impedance: .....................................................................................600
Vacuum tubes used: ................................................................................. 12AX7
Compression method: Vacuum tube compression using a photocoupler
Principal specifications
Frequency response:
10 Hz - 44 kHz ±1 dB @ output +4 dBu, 10 k load
S/N: ............................................................................................. 85 dB (typical)
A/D conversion: .............................................24-bit 64 times oversampling
Sampling frequency: ............................................. 44.1kHz, 48kHz, 96kHz
Analog output
Connectors: ................... XLR-3-32 type, 1/4” TRS phone jack (balanced)
Output impedance: .................................................................................150
Nominal level:....................................................................................... +4 dBu
Maximum level: .................................................................................. +16 dBu
Source impedance: ................................................................10k or higher
Digital output
Connectors: .............................................................................. optical, coaxial
Format: .......................................24bit S/P DIF (IEC60958 / EIAJ CP-1201)
General
Power supply: .......................................... Included AC/AC power supply
Dimensions:
224(W) x 170(D) x 88(H)mm / 8.82”(W) x 6.69”(D) x 3.46”(H)
(including protrusions)
Weight: ................................................................................. 1.33 kg / 2.93 lbs
Included items
AC/AC power supply, Owner’s manual