The Real phono TU

The Real -TU Phono Preamplifier.

Flagship grade Phono preamplifier.

The main stage with external power supply , 2 unit design.

The Real use T-LCR type RIAA EQ design, the T-LCR Type is best method for revive RIAA EQ, also is highest cost design.

It uses 12AX7 ,WE396A with Tango line output transformer for input stage, special made T-LCR type RIAA EQ , WE417A with Tango line output transformer output stage( with XLR and RCA output).

The The Real 's application of a highly efficient solid-state voltage regulator with 6X4 Tube for current regulator and tow Tango choke in the HVB+ power supply . Also it use the external power supply get highest S/N.

The MC step up transformer use Hasimoto ( made in Japan ) and Jensen ( made in USA )

Features

Western Electric 396A with Tango line transformer in input stage.
Western Electric 417A with Tango line transformer in output stage.
T-LCR type RIAA EQ design
Class A .
Two MC step up transformer , Hasimoto and Jensen
Vishay/Dale RN55, Vishay VTA55 and Caddock resistors.
Hasimoto MC step-up transformer.
XLR output and RCA output
External power supply
Tango main transformer , Tango choke.

Specifications

Controls.
Power Supply : Power On/Of .

Main Unit :
Output XLR/RCA, Phase Normal / Inverse , Input MC/MM , MC Gain High/Low , MC Input 1,2,.

Output : 1 pair Main XLR , 1pair Main RCA.

Input : MC1 input , MC2 input, MM input ( all RCA ).

Output Impedance :
600 ohms ( XLR and RCA same ) , 600 ohms minimum load.

Frequency Response: +/- 0. 15dB 20Hz to 20KHz , RIAA equalized , ( -3db at 75khz )

Input Impedance:

MC1 use Jensen step-up transformer.
MC2 use Hasimoto step-up transformer.

MC1 low gain:
DC Impedance 5 ohm ( for 4 ~ 60ohm internal DC Impedance of MC cartridge )
Zi Impedance 700 ohm ( for load Impedance over 400 ohm MC cartridge )

MC1 low gain:
DC Impedance 2.5ohm ( for 1 ~ 40hm internal DC Impedance of MC cartridge )
Zi Impedance 310 ohm ( for load Impedance over 100 ohm MC cartridge )

MC2 low gain:
DC Impedance 12ohm ( for 7 ~ 40ohm internal DCImpedance of MC cartridge )
Zi Impedance 200 ohm ( for load Impedance over 100 ohm MC cartridge )

MC2 high gain:
DC Impedance 3ohm ( for 2 ~ 7ohm internal DC Impedance of MC cartridge )
Zi Impedance 50 ohm ( for load Impedance over 20 ohm MC cartridge )

MM is 47K / 100P ( the capacitance impedance can change by module )

Gain:
MM gain 41dB,
MC1 low gain 58.5dB, MC1 high gain 62dB
MC2 low gain 64.5dB, MC1 high gain 70.5dB

Noise: MM 93.5dB (shorted input) , MC 93dB (shorted input).
signal-to-noise ratio, below 1 Volts RMS output, A weighted

Phase Mode : Normal / Inverse.

Max input : MM 80mV, MC 8mV

Distortion: Less than .04% at 0.5V RMS 1kHz output.

Tube Compliment : 12AX7 x2, WE396A x2, WE417A x2 , 6X4 x1.

Dimension:
Main unit , 455mm x 350mm x 200mm (W x D x H)
Power Supply ,455mm x 350mm x 180mm (W x D x H)

Total Weight: 30kg

Power Source: 110-127/220 - 240V,50/60Hz

Actual Price: HK$63000
　

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