PH-1

Amazing Phono Pre Amplifier.
Tube Powered.

Overview

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Price: 699.-€

(check Amazon for updated pricing)

PURCHASE HERE via Amazon

Tube Powered Phono Pre-Amplifier Stage

We are now offering the PH-1, a tube powered phono stage to provide your precious turntable with the pre-amplification it deserves!

We have put utmost focus on designing and device that satisfied also the most demanding Hi-Fi enthusiast. Each component built into the PH-1 was selected with for on quality not quantity.

Unfortunately, its outstanding sound qualities can hardly be expressed in words so… Convince Yourself!

Features & Specifications

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Tube Powered

Fully Tube Powered

The PH-1 utilizes 4x 6N11 and 2x 12AT7 built in vacuum tubes to amplify the signal from your turntable

Low Distortion

Very Low Distortion

The phono stage amplifies with a distortion of just 0.02%!

Durable

All Aluminium Body

Made to last a lifetime. The body is 100% aluminium.

No plastic parts apart from insulation and circuit board.

MM/MC Inputs

Separate Inputs for MM and MC Phono Cartridges

The machine features separate inputs for MM and MC phono heads and a switch to select between them

Serialized

Unique Serial Number

Each PH-1 holds its unique serial number. In our database, each serial number is linked to the list of parts contained in your device as well as the names of the technicians who built it.

Technical Specifications

  • Gain: 34dB (MM) / 54dB (MC)
  • Signal to noise ratio: 73dB (400UV / 1kHZ / Ohm)
  • Distortion: less than 0.02%
  • RIAA system: Balanced Active Dual-Level Audio Equalizer
  • Input impedance: current input – virtual 0 ohms
  • Output impedance: 100 Ohm
  • Output voltage: up to 7V
  • Vacuum tubes (built in): 4x 6N11 + 2x 12AT7
  • Power voltage: 220/230V
  • Dimensions: 43(w) x 28(d) x 9(h) cm
  • Weight: 5.5kg

Package contents

  • Tholin-Audio PH-1
  • Power Chord
  • User manual

Features & Specifications

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FULLY TUBE POWERED

The PH-1 utilizes 4x 6N11 and 2x 12AT7 built in vacuum tubes to amplify the signal from your turntable

VERY LOW DISTORTION

The phono stage amplifies with a distortion of just 0.02%!

ALL ALUMINIUM BODY

Made to last a lifetime. The body is 100%  aluminium.

No plastic parts apart from insulation and circuit board.

SEPARATE INPUTS FOR MM AND MC CARTRIDGES

The machine features separate inputs for MM and MC phono heads and a switch to select between them

UNIQUE SERIAL NUMBER

Each PH-1 holds its unique serial number. In our database, each serial number is linked to the list of parts contained in your device as well as the names of the technicians who built it.

Technical Specifications

  • Gain: 34dB (MM) / 54dB (MC)
  • Signal to noise ratio: 73dB (400UV / 1kHZ / 12Ohm)
  • Distortion: less than 0.02%
  • RIAA system: Balanced Active Dual-Level Audio Equalizer
  • Input impedance: current input – virtual 0 ohms
  • Output impedance: 100 Ohm
  • Output voltage: up to 7V
  • Vacuum tubes (built in): 4x 6N11 + 2x 12AT7
  • Power voltage: 220/230V
  • Dimensions: 43(w) x 28(d) x 9(h) cm
  • Weight: 5.5kg

Package contents

  • Tholin-Audio PH-1
  • Power Chord
  • User manual

Customer Testimonials

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Tholin-Audio Phono Amp.

Transparent across the whole range with lots of definition. High is crystal clear and bright and the bass is deep and not at all muddy.

Generally the improvement in the system is a revelation (inputting from a Michell Gyrodeck with an Ortofon Black cartridge and outputting through a Line Magnetic valve amplifier) and truly revealing content that was not heard through the previous set up.

Very Impressive!

A.M.

U.K., 2023-2-10

User Manual Download

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Access related documentation via our DOWNLOADS page

 

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Contact us

14 + 3 =

Tholin-Audio
Design Center

101 Jinbang Road
Building L08
Shanghai
China, 200335

Tholin Limited
(Administration)

1512 Lucky Centre
165-171 Wan Chai Road
Wan Chai
Hong Kong, 999077

Tholin-Audio
Service Center

Werdener Str. 51
42551 Velbert
NRW, Germany

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