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Sugden PA4 Masterclass Phono Amplifier / Phono Stage

Sugden PA4 Masterclass Phono Amplifier / Phono Stage

Regular price £2,660.00 GBP
Regular price Sale price £2,660.00 GBP
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Colour

Awesome full width MM/MC phono stage with 100 or 470 Ohm MC loading options.

Titanium (silver) and graphite (black) as standard. Images show other models in custom colours to order - please contact us to discuss lead times

Vinyl is a passion for some people and that includes the designers at Sugden Audio.  It is capable of the very finest musical experience creating a unique presence and atmosphere. The PA-4 is one of the most rewarding phono amplifiers available at real world prices helping you to enjoy your prized record collection for years to come. The PA-4 comes fully loaded with two MC inputs, an MM input and infinite loading options  as it can be factory set to match your cartridge exactly.

The moving coil stage is a Class ‘A’ current feedback circuit and the moving magnet amplifier a Class ‘A’ voltage feedback circuit incorporating the RIAA correction in the negative feedback loop. DC servo circuits enable direct coupling of the musical signal from moving coil input to final output.

The power supply, which Sugden considers an integral part of the amplifier circuitry, is a ‘current shunt’ design with a specially designed voltage regulator to prevent rising impedance with higher frequencies. Constructed with components of exceptional quality, hand assembled on long-term stability gold plated circuit boards; the resultant performance is a phono stage of absolute transparency and natural sound.

Inputs Two moving coil, moving magnet

Outputs Two line level 

Loading MC1 and MC2

Front Panel Controls MC1, MC2, MM selector, standby, input indicator

Output 360mV​

Input sensitivity Moving magnet 3.5mV

Input sensitivity Moving coil 0.15mV

Loading Moving magnet 57K

Loading Moving coil 470 & 100 Ohms

Bandwidth +/-0.3dB 10Hz-30kHz

Signal to noise >70dB

Gross packed weight 6kgs

Dimensions 110 x 430 x 330mm (hwd)

DEMONSTRATION
It would be our pleasure to demonstrate this product in store for you

SHIPPING
Available for UK & EU shipping, please get in touch to arrange EU shipping

WARRANTY
All new products come with a manufactures warranty

REPAIRS, SALES & UPGRADES
Please contact us if you own gear that you’d like to sell, or that would benefit from service / repair or an upgrade

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