TPC-1HC
Tube Preamp Console
iAMP amplifier was designed to provide a significant value based on a high performance to price ratio that will exceed the sonic quality of good solid state amplifiers with its musical accuracy.
Features​
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Seperated Power Supplier
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GZ34 rectifier tube power supply
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Comprehensive manual supplied
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Hand wired point to point
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Class A Triode front end Output circuit
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Wide Frequency Respnose / Low Distortion Tertiary custom output transformers (10Hz to 65KHz)
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Exclusive "Closing Coupled Circuit" for our tailor-made output transformers
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Individual potted transformers to reduce transformer noise
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Japan ALPS Blue volume pot
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M-Cap Hi Fi quality audio capacitors
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DCT3 SIP Silver Ion Plated 6N OCC power cord
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DCT3 Pure Silver or SIP Silver Ion Plated PTFE audio cable
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Double silver plated, double rhodium plated DCT INPUT & OUTPUT, GROUNDING terminals
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DCT INPUT RCA x 2 and OUTPUT RCA terminals x 2 and XLR x 1 which are 4N OFHC with inner silver layer is 1.5 microns thickness and the outer rhodium layer is 0.5 microns thickness
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1.2 Watts power output for Headphone
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DCT IEC power input
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High technology soldering process with LEAD-FREE 2% SILVER SOLDER ensures consistency
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CE ROHS
Market Suggested Retail Price MSRP: USD$6,000 / set
POWER SUPPLY Width: 5.0 inches (13.0cm) Height: 7.5 inches (19.5cm) Depth: 13.0 inches (33. 0cm) Weight: 60 pounds (27.2 kg) ​AUDIO SECTION Width: 10.5 inches (26.5cm) Height: 6.0 inches (15.5cm) Depth: 13.0 inches (33.0cm) Weight: 33 pounds (15.0kg) net
Input Impedance High Level, 100K ohms Maximum Input Signal High Level:Â 8V Voltage Gain High Level to Main: 18dB Wide Band Damping Factor Greater than 50
Market Suggested Retail Price MSRP: USD$6,000 / set
TECHNICAL SPECIFICATION
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Maximum Voltage Output
10V RMS Unbalanced
20V RMS Balanced
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Total Harmonic Distortion
0.005% maximun from 20Hz to 20KHz
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Frequency Response
+0, -3dB from 10Hz to 100KHz
+0, -0.5dB from 20Hz to 20KHz
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Sensitivity
450mV Unbalanced
900mV Balance
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A-Weighted Signal To Noise Ratio High Level
107dB (Below rated output)
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Input Impedance
High Level - 44K ohms Balanced
22K ohms Unbalanced
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Maximum Input Signal
20V Balanced
10V Unbalanced
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Voltage Gain
High Level, XLR, 1&2: 15dB
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Output Impedance
300 ohms Balanced
600 ohms Unbalanced
Headphone Load Impedance (Selectable)
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Headphone Voltage Gain
16-40 ohms, 0dB
40-150 ohms, 6dB
150-600 ohms, 12dB
Headphone Output
120mW minimum
from 16 to 600 ohms load
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Power Requirements
100 Volts, 50/60Hz at 4.0 amps
110 Volts, 50/60Hz at 4.0 amps
120 Volts, 50/60Hz at 4.0 amps
220 Volts, 50/60Hz at 2.0 amps
230 Volts, 50/60Hz at 2.0 amps
240 Volts, 50/60Hz at 2.0 amps
Note: Refer to the rear panel of the TPA-1HP for the correct voltage.
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Tube Compliment
1 – GZ34 Regulated Circuitry
2– 12AX7 Phone Stage
4 – 6SN7 High Level Circuitry
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Overall Dimensions
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POWER SUPPLY
Width is 5.0 inches (13.0cm)
Height is 7.5 inches (19.5cm) including feet
Depth is 13.0 inches (33.0cm) including Front Panel and Knobs
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PREAMP
Width is 10.5 inches (26.5cm)
Height is 6.0 inches (15.5cm) including feet
Depth is 13.0 inches (33.0cm) including the Front Panel and Knobs
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Weight
33 pounds (15.0kg) net
38 pounds (17.0kg) in shipping cart