TESLA CV5358 / ECC88 Czechoslovakia

TESLA CV5358 / ECC88 Czechoslovakia
One of the best from East Europe of cold war era. Reliable, high quality 6DJ8/ECC88 type! These are supplied by Hall Electric Ltd. / UK for under the brand name of Haltron for British military use.

Quantity in Stock : 10 pcs
Price : Grade A @ US$27,00/ea ; US$59,00/matched pair
          Grade B @ US$22,00/ea ; US$49,00/matched pair

Grade A - The best in the stock. Lowest noise and microphony with the tightest balanced sections we have available. This is typically 10% or often tighter given the large volumes of our stock.

 

Grade B - Low noise and microphonics with a section balance typically between 15% and 20%, but may be higher depending on available stock.

Toshiba 6DJ8 / M3624 / ECC88 1960's Japan

Toshiba 6DJ8 / M3624 / ECC88 1960's Japan
Made in Japan with Philips/Mullard tooling and engineering in the 1960's. Sweet sounding tubes!! Highly recommended. Some of these are "Tektronix Checked Tube".

Quantity in Stock : 16 pcs
Price : Grade A @ US$27,00/ea ; US$59,00/matched pair
          Grade B @ US$22,00/ea ; US$49,00/matched pair
         (Add $10,00/each for the Tektronix Checked Tubes!)

 

Grade A - The best in the stock. Lowest noise and microphony with the tightest balanced sections we have available. This is typically 10% or often tighter given the large volumes of our stock.

 

Grade B - Low noise and microphonics with a section balance typically between 15% and 20%, but may be higher depending on available stock.

MATSUSHITA 6DJ8 / ECC88 1970-80's Japan

MATSUSHITA 6DJ8 / ECC88 1970-80's Japan
Made in Japan with Philips/Mullard tooling and engineering in the 1970's-80's. Sweet sounding tubes!! These are HP, RCA branded or OEM and mostly marked "Made in Gt. Britain" but are in fact made in Japan.

Quantity in Stock : 14 pcs
Price : Grade A @ US$21,00/ea ; US$45,00/matched pair
          Grade B @ US$16,00/ea ; US$35,00/matched pair  

Grade A - The best in the stock. Lowest noise and microphony with the tightest balanced sections we have available. This is typically 10% or often tighter given the large volumes of our stock.

 

Grade B - Low noise and microphonics with a section balance typically between 15% and 20%, but may be higher depending on available stock.

 

BEL 12AT7WA / E81CC / B309 India

BEL 12AT7WA / E81CC / B309 India
These are made in India by BEL factory with Philips/Mullard tooling and engineering in the 1970's-80's. These have "V" factory code and identical plate structure with 3 holes to Mullard ECC81 tubes. That's why these are often referred to as "Indian Mullard". These are mostly labeled and boxed for National which is brand name owned by Richardson Electronics USA. The other labels are Haltron B309, Ultron and Trigon/UK.

Quantity in Stock : 160 pcs
Price : US$7,00/each; US$16,00/matched pair 

MATSUSHITA ECC81 / 12AT7 Slanted Halo Getter Japan

MATSUSHITA ECC81 / 12AT7 Slanted Halo Getter Japan
Good quality, reliable 12AT7 from Japan. Labels are ULTRON/West Germany, Siemens, Amperex and CEI.

Quantity in Stock : 26 pcs
Price : US$11,00/each; US$24,00/matched pair

NEC 12AT7/ECC81 Japan

NEC 12AT7/ECC81 Japan
Good quality, reliable 12AT7 from Japan. Some are labeled for National, some for Westinghouse.

Quantity in Stock : 9 pcs
Price : US$7,00/each; US$16,00/matched pair

HITACHI 12AT7 / ECC81 Japan

HITACHI 12AT7 / ECC81 Japan
Good quality, reliable 12AT7 from Japan.

Quantity in Stock : 8 pcs
Price : US$7,00/each; US$16,00/matched pair

RCA/ATES/Italian Marconi ECC82/12AU7 Italy

RCA/ATES/Italian Marconi ECC82/12AU7 Large Gray Plates Italy
The company ATES was established in 1959 in Italy. The production started with the cooperation of RCA which was one of the major shareholders of ATES. Tubes made in the L’Aquila plant came out with the double marking RCA – ATES and were sold through RCA commercial channels. When, in the late sixties, RCA abandoned this market segment in Italy, Marconi bought the plant. These rare tubes have a construction type specific to them, with silver clips on the corners of plates. We have both square getter type from the late 1950's and O-getter type from the early-mid 1960's which are labeled for CEI.

Quantity in Stock : 29 pcs
Price : O-Getter Type @ US$29,00/each; US$62,00/matched pair
         Square-Getter Type @ US$32,00/each; US$68,00/matched pair 
 

 

Landsdale 12AU7 Long Gray & Black Plates USA

Landsdale JAN CBRZ 12AU7 Long Gray Plates USA
Military spec. tubes, made in early 1950's, USA. These rare beautiful tubes have long gray plates with square/horseshoe getter. Warm and large sound stage!

Quantity in Stock : 13 pcs
Price : US$29,00/each; US$62,00/matched pair
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Landsdale /GE JG 12U7WA/6189 Long Black Plates USA
Military spec. tubes, made in early 1950's, USA. Mostly labeled for GE. These rare beautiful tubes have long black plates with square/horseshoe getter foil. Warm and large sound stage! A bit more emphasis on the highs compared to the gray plate ones.

Quantity in Stock : 14 pcs
Price : US$29,00/each; US$62,00/matched pair

NEC 12AU7A Short Plates JAPAN

NEC ECC82/12AU7A JAPAN
The American manufacturer/brand, United often outsourced the tubes under its label. These are from NEC, Japan. This tube sounds smooth and meaty. All of these are labeled and boxed for United Electron.

Matched pairs available.

Quantity in Stock : 12 pcs
Price : US$21,00/each