Complete tube set for Singled Ended SE AD1 Project amplifier
AD1 4683 Philips Miniwatt news PAIR
, Plus a COMPLETE SET of finest NOS tubes to build an excellent Single ended amplifier :
2 x AF7m, 2 x C3m, 2 x AZ1, 2 x AX50.
- Payment by Paypal or your choice from list.
Contributing to the audiophile community, lovers the best of single-ended
DHT amplifier put on sale a complete set of finest tubes NOS, NIB NEVER USED, were sealed, prior to the only used for the full
tested on AVO 160 teste.
The lot to sale consists of:
2 x 4683 / AD1 Philips Miniwatt NOS, same factory codes: 4C FBF, the 4683
is same to AD1 in strong version.($550.00)
2 x AF7 Philips Miniwatt, beautiful
driver for AD1,($55.00)
2 x C3m Siemens, NOS NIB, excellent
tube driver for AD1 SET amplifier.($60.00)
You can choice only one pair of those tube driver or the 4 in that case the
2 x AZ1 Philips Miniwatt full wave rectifier. nice with AD1 SET ($80.00)
2 x AZ50 Triotron full wave rectifier, NOS NIB, nice for AD! SET amplifier ($99.00)
You can choice only one pair of those tube Rectifier or the 4 in that case
the cost varies.
The total price is for the 6 tubes tubes: $760.00, for 10 tubes: $800.00.
Due in the only one price I put for 6 tubes, please contact me your choice.
… About the AD1 4683
The AD1 is famed
German triode output tube of the 1930's, can be considered the final and best
development of DHT, and at the same time this tube closes the period of Triodes.
tubes like 45, 2A3, and 300B not a great quantity of AD1 4683were made.
WWII, the AD1 was an expensive tube and the answer was using indirectly pentodes. These were
tubes like AL4, which is at the beginning of the evolutionary tree, ending with
AD1 is in
the list of top-10 most sought after DHT tubes today and the most favorite
DHT tubes in Japan, Yamamoto and Kurashima use this tube in their current SET amplifiers.
Important: The payment by PAYPAL, contact me for any questions or your best offer
will be quickly answered.