Garrard301/401usedGarrard 301/401 Power SupplyPower supply for famous Garrards 301 401 As you know Garrard has a failing. here is what a magazine "SOUND PRACTICES - Spring 1994" says "Reason these units throw out so much vibration is due ...1500.00

Garrard 301/401 Power Supply

Listing ID: lis5fc58 Classified 
 Listed  · 466 Views

1 Watcher

Items from this seller

Time Left: None

This listing has ended.

Condition
10/10
Payment methods
Ships fromKhimki, Moscow, 141410
Ships toWorldwide
Package dimensions?" × ?" × ?" (13.0 lbs.)
Shipping carrierunspecified
Shipping costSpecified after purchase
Original accessoriesManual
AverageResearch Pricing

Power supply for famous Garrards 301 401
As you know Garrard has a failing.

here is what a magazine "SOUND PRACTICES - Spring 1994" says
"Reason these units throw out so much vibration is due to the eddy current brake system. This awful device labours the huge shaded pole motor slightly, to allow adjustments in turntable speed and to adjust for slight variations in the size of the idler wheel.
Anyway, back to the eddy current brake. Through a series of levers, turning the pitch control knob slides a magnet over an alloy disc fitted to the shaft of the motor. With the knob turned fully counter clockwise the magnet is positioned over the disc and slows the poor old motor down, resulting in the deck running 2 1/2% slow (just 1 1/2% for the 301). Turning the knob clockwise positions the magnet off the disc, allowing the motor to run at its normal mains electric frequency. 2 1/2% fast of course! Normal operation is with the brake half applied. And that is the problem, the brake is always, in operation.

To make matters worse, on the last 401s the alloy disc was very badly positioned, and tended to oscillate on its axis. The nearer the magnet to the disc, the more it labours the motor and slows it down. The further away, the less the effect. Now imagine our poor motor having the above applied 50 or 60 times a second. You have to bear this to believe how bad it is.

A major upgrade is to remove the eddy current brake completely and fit a dedicated variable frequency power supply. "

This BLACK COLOR power supply(re-generator pure sine wave) has:
-upgraded with Blue LCD Voltmeter, voltage range 70-400Volt

-smooth control voltage from 0 to 250 Volt, pure sine wave!

-smooth control frequency with variable mode knob

-can be used with any Garrard 220/240Volt 50 Hz or 110/120Volt 60 Hz

-fixed rotating speed 33, 45, 78 , fixed mode

-soft start(for increasing the life of your old motor)

-output power 25 Watt
-universal(worldwide) main voltage 100/120/220/240Volt

-weight 5 Kg(10 Lbs)

Shipping by Express Mail Service
MADE IN UK.

No questions have been asked about this item.

Ask the seller a public question

You must log in to ask a question.

No policies have been specified.