Welcome to our Tubes Sale Corner. The following tubes are available for sales and they can be viewed at our showroom. For sales queries, please contact Cecil Tan (9617 6046). All prices listed are in Singapore Dollars (SGD), unless otherwise stated.

Please read our Terms & Conditions.

Click here to view the listing for SOLD tubes.

Last Updated: 9 Nov 2018 (Total items: 23)
 
 

RCA 6X5GT

Rectifier tube. Made in 1956 by RCA/USA. Military spec. Charcoal black plates and black base. Comes with original box. Tested NOS

Sale Price: $45

 



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Marconi U52

Marconi U52, the holy grail of rectifier tubes! Original made in Italy. Long black plate with black base, these are the more highly sought-after early version. In the best condition you'll ever see! Comes with original box. Tested NOS with Amplitrex tube tester.

Sale Price: $550

 



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GEC U52

The GEC U52 is arguably the best sounding 5U4G Full-Wave rectifier ever made. With a D getter, black plates and brown base. Comes in original box. Tested NOS with Amplitrex tube tester.

Sale Price: $420

 



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Mullard CV378

Original Mullard GZ37/CV378 which is simply the best rectifier ever made and has exceptionally long life. Made at the Mullard Blackburn plant in the 1960's, they feature a brown base and "O" getter ring. These tubes come in their pristine original British military boxes with corrugated cardboard rolls. Guaranteed NOS/NIB

Sale Price: $180

 



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RCA 6SN7 GTB

Medium-mu twin triode suitable for use in a wide variety of general purpose amplifier and phase inverter applications. Tested NOS. In original box

Sale Price: $80

 



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Raytheon 6SN7 GTB

NOS 6SN7GT RAYTHEON with TALL plates, Platinum low noise tubes. Made in the US

Sale Price: $65

 



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GE coin base 6SN7 GTB (NOS)

Relayively rare coin-base GE 6SN7 GTB in original box. NOS

Sale Price: $95

 



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Telefunken ECC83

ECC83/12AX7 Telefunken smooth plate with diamond bottom. Having a very smooth response with articulated bass, this tube is one of the most desirable 12AX7 variants available.

These are VERY rare and in short supply. These tubes are in original boxes. Lightly used and still test very strong with plenty of life left in them. Individually tested with Amplitrex tube tester.

Sale Price: $260

 



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