...

TELEFUNKEN EF804S (<>)

 

TELEFUNKEN EF804S (< >) W.Germany
The Telefunken EF804S tube was made for the professional audio/recording industry where it was used in microphones and mic preamps. All tubes are Ulm factory production and have diamond (< >) in the bottom.

Quantity in Stock : 110 pcs
Price : US$59.00/each in Original Box
          US$49.00/each in White Box
          (Add $5,00 for matching) 

TELEFUNKEN EC806S (<>)



TELEFUNKEN EC806S (< >) W. Germany
UHV Triode by Ulm factory of Telefunken in West Germany. All tubes have (<>) diamond base and gold pins.

Quantity in stock : 97 pcs
Price : US$39,00/each; US$82,00/matched pair

General Electric 5751 Triple Mica Black Plates

General Electric 5751 TMBP w/Support Rods Mid-Late 1950's USA
One of the best sounding 5751's ever made. These have support rods between the upper and lower mica spacers to tame the microphonics the earlier type suffered from. Very well balanced tube with smooth highs, sweet midrange and good bass. Print quality varies. Some tubes in stock are labeled and boxed for National Electronics, Heintz & Kaufman etc. The others will come in white boxes.


Quantity in Stock : 37 pcs
Price : Grade A @ US$63,00/each ; US$131,00/matched pair
          Grade B @ US$53,00/each ; US$111,00/matched pair
          Grade C @ US$29,00/each ; US$62,00/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.
 
Grade C - Lowest noise but slightly microphonic. Section balance will be similar to Grade A or B. This grade is only suitable for use in the driver stage of an amplifier, or the output/buffer stage of a DAC or CD Player.

RCA 12AU7 Large Gray Plates

RCA 12AU7 Long Gray Plates Top Square-Getter Mid-Late 1950's USA
These were manufactured right after the Large Black Plate (LBP) type during the mid-late 1950's. Construction wise they are identical to the LBP but with gray plates. And, sonically you can expect something between LBP and Clear Tops which is a later version : Less creamy than the LBP and less bright than the Clear Tops.

Quantity  in Stock : 24 pcs
Price :  Grade A @ US$30,00/each ; US$64,00/matched pair
          Grade B @ US$24,00/each ; US$52,00/matched pair  

          Grade C @ US$16,00/each ; US$34,00/matched pair
         (Add $5,00/each for those in Original Boxes) 
 
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.
 
Grade C - Lowest noise but slightly microphonic. Section balance will be similar to Grade A or B. This grade is only suitable for use in the driver stage of an amplifier, or the output/buffer stage of a DAC or CD Player.

TELEFUNKEN ECC88 / 6DJ8 (<>)

TELEFUNKEN ECC88/6DJ8 (<>) W. Germany
A rare one! All have diamond mark in the bottom. Print quality varies. These are pull-outs from military communication/radar equipment. A stash of more than 70 pcs were tested on the Amplitrex AT1000 and Maxi Preamp Tester 2 Digital Testers to find 24 pcs testing like new. All are Grade-A quality which means balanced sections plus very low noise and microphonics. Great value!

Quantity in Stock : 24 pcs
Price : US$59,00/each ; US$122,00/matched pair (Testing 95-105 %)
          US$49,00/each ; US$102,00/matched pair (Testing 85-95 %)

SIEMENS & HALSKE PCC88 / 7DJ8

SIEMENS & HALSKE PCC88 / 7DJ8 W. Germany
This is a 7 volt version of the super rare ECC88 and compatible with virtually any circuit that uses 6922 and 6DJ8/ECC88. Also, a budget way to possess the gorgeous Siemens sound. Their boxes are in poor condition but the tubes are still MINT. These come screened and selected for low noise and microphonics.

Quantity in Stock : 14 pcs
Price : US$42,00/each; US$89,00/matched pair

PHILIPS MINIWATT AX50

PHILIPS MINIWATT AX50 Holland
Full wave mercury vapor rectifier similar to the American 83 but with different base and heater voltage of 4 volts. Most of the tubes in stock have identical factory code : AL2 O9K.

Quantity in Stock : 16 pcs
Price : US$32,00/each

MAZDA ECL86 France

MAZDA BELVU ECL86 France
An audio triode plus an output pentode in one envelope. This tube is a successor to the ECL82, being similar but more powerful design. Popular audio tube of 1960's. The tubes in stock are from Mazda factory in France. These are hi-end quality great stuff.

Quantity in Stock : 10 pcs
Price : 49,00/each; 104,00/pair matched for pentode sections 

PHILIPS ECL86 / 6GW8

PHILIPS ECL86 / 6GW8 Holland
An audio triode plus an output pentode in one envelope. This tube is a successor to the ECL82, being similar but more powerful design. Popular audio tube of 1960's. The tubes in stock are from Heerlen factory of Philips in Holland. A few of these are labeled for Valvo. These are hi-end quality stuff.

Quantity in Stock : 12 pcs
Price : 49,00/each; 104,00/pair matched for pentode sections 

TUNGSRAM ECL86 / 6GW8

TUNGSRAM & TELAM ECL86 / 6GW8
An audio triode plus an output pentode in one envelope. This tube is a successor to the ECL82, being similar but more powerful design. Popular audio tube of 1960's. Here is a small stock from trusted Tungsram, plus 2 pcs from Telam.

Quantity in Stock : 8 pcs
Price : 29,00/each; 64,00/pair matched for pentode sections 
Related Posts with Thumbnails