Reference Tube Preamplifier

Triangle ART
  • 详细说明
  • 产品参数

Reference Tube002 Preamplifier Features:

 

Low noise tube line stage featuring (4) 6SN7 vacuum tubes.

 

Matching external power supply featuring (1)GZ34, (2) 6V6 and (1) 6SL7 vacuum tubes.

 

Rectifier with double choke filtering (two chokes are employed).

 

Custom EI power transformers.

 

Swiss made ELMA selector switches with gold-plated contacts.

 

Amtrans AMRG premium carbon film resistors with gold-plated leads.

 

Four pairs of single-ended inputs and two pairs of outputs are installed for ease of connectivity.

 

SPECIFICATIONS

 

Input Impedance: 45,000 Ohms min,110,000 Ohms max

Output Impedance: 1,200 Ohms

Maximum Gain: 10.2 dB

Frequency Response: +/- 1 dB from 5 Hz to 120,000 Hz

Hum and Noise: -73 dB

Maximum Output Voltage before Clipping: 45 Volts

Reference Tube002 Preamplifier Features:

 

Low noise tube line stage featuring (4) 6SN7 vacuum tubes.

 

Matching external power supply featuring (1)GZ34, (2) 6V6 and (1) 6SL7 vacuum tubes.

 

Rectifier with double choke filtering (two chokes are employed).

 

Custom EI power transformers.

 

Swiss made ELMA selector switches with gold-plated contacts.

 

Amtrans AMRG premium carbon film resistors with gold-plated leads.

 

Four pairs of single-ended inputs and two pairs of outputs are installed for ease of connectivity.

 

SPECIFICATIONS

 

Input Impedance: 45,000 Ohms min,110,000 Ohms max

Output Impedance: 1,200 Ohms

Maximum Gain: 10.2 dB

Frequency Response: +/- 1 dB from 5 Hz to 120,000 Hz

Hum and Noise: -73 dB

Maximum Output Voltage before Clipping: 45 Volts

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