window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; ga('create', 'UA-177780411-1', 'auto'); ga('set', 'forceSSL', true); ga('set', 'anonymizeIp', true); ga('require', 'displayfeatures'); ga('require', 'cleanUrlTracker'); ga('require', 'outboundLinkTracker'); ga('require', 'ec'); ga('send', 'pageview'); ga('set', 'nonInteraction', true); setTimeout("ga('send', 'event', 'read', '20 seconds')", 20000); TAD 6550A-STR Blackplate, Premium Matched

TAD 6550A-STR Blackplate, Premium Matched

Tube Amp Doctor GmbH
Preview: RT78 Preview: RT781 Preview: RT781 Preview: RT78 Preview: RT78 Preview: RT78 Preview: RT78 Preview: RT78 Preview: RT78
RT78
RT781
RT781
RT78
RT78
RT78
RT78
RT78
RT78
                 
From €72.00 *

*Prices incl. VAT plus shipping costs

In Stock

Premium Matching:

  • Part Number: RT781
  • Packaging Size: 6x6x15 cm
  • Packaging Weight: 0.08 kg
  • UPC: 4251594905110
  • ROHS COMPLIANT
Description Documents Reviews 0
Description
BRAND NEW   The all-new TAD-tubeline - the Blackplates - show a top performance because... more
Close menu
Product information "TAD 6550A-STR Blackplate, Premium Matched"
BRAND NEW
 
The all-new TAD-tubeline - the Blackplates - show a top performance because of a very stable thermical heat dissipation resulting in brilliant longevity. Tonally, you can expect a sweet breakup, warm and musical mids with an overall NOS-character, following and paying hommage to the legendary designs of the golden age of tube manufacturing.
 
Tested, selected and matched by TAD in Germany!
 
TAD BLACKPLATE
characteristics:
⦁      very detailed and defined tone
⦁      natural and relaxed sound characteristics
⦁      lively portrayal of voices
⦁      perfect for complex and three-dimensional sounds
⦁      consistent thermal operation
⦁      long tube-life because of stable heat dissipation
 
The newest upgrade-alternative for any 6550 application!
 
Q: When does a power tube become a Premium Selected power tube?
A: All power tubes labeled Premium Selected have passed the following tests:
-      Plate Current (PC) and Amplification (TC)
-      Low Noise Test
-      Microphonic Test
-      Sonic Tests
-      Shock Tests
-      Listening Tests
-      Shorts & Leakage Tests
 
Premium RT-Matching of Power Tubes
Our Premium Matching is an exact matching of power tubes with identical Plate Current (PC) and Transconductance (TC).
 
TAD Premium Selected tubes are guaranteed for a period of 6 months (according to terms of warranties) for the quality criteria mentioned above.
Selection: Premium
Tube Type: 6550
Socket: Octal(8Pin)
Documents
Documents...
Available downloads:
Reviews 0
Read, write and discuss reviews... more
Close menu
Customer evaluation for "TAD 6550A-STR Blackplate, Premium Matched"
Write an evaluation
Please verify your testimonial by clicking on the link sent to your email after submitting your text.
Please enter these characters in the following text field.

The fields marked with * are required.

Customers also bought Customers also viewed
Customers also bought
Tube Amp Doctor GmbH
RT21 6L6GC-STR BLACKPLATE RCA-Style TAD PREMIUM Selected

From €39.80 *
Hint!
Tube Amp Doctor GmbH
RT81 6L6WGC-STR BLACKPLATE GE-Style TAD PREMIUM Matched

From €39.80 *
Tube Amp Doctor GmbH
RT001-MASTER 12AX7A-C / ECC83 TAD Premium Selected

From €22.50 *
Tube Amp Doctor GmbH
RT88 6550A-STR TAD Premium Matched

From €59.50 *
Tube Amp Doctor GmbH
RT501-MASTER GZ34/5AR4-STR TAD PREMIUM SELECTED

From €32.50 *
Tube Amp Doctor GmbH
RT27 EL84-Cz TAD PREMIUM Matched

From €22.50 *
Tube Amp Doctor GmbH
RT16 EL34 B-STR TAD PREMIUM Tube/Valve

From €34.90 *
Tube Amp Doctor GmbH
RT043-MASTER 12BH7A-STR TAD Premium Selected (balanced)

From €19.50 *
Tube Amp Doctor GmbH
RT003-MASTER ECC83-Cz TAD Premium Selected

From €19.95 *
Tube Amp Doctor GmbH
BMA2 Biasmaster Testadapter (pair) for tubes

From €45.00 *
Tube Amp Doctor GmbH
RT83 6V6GT-STR TAD PREMIUM Matched

From €31.50 *
Hint!
Tube Amp Doctor GmbH
RT79 TAD KT88-STR BLACKPLATE, Premium Matched

From €80.00 *
Tube Amp Doctor GmbH
RT77 EL84S-STR Blackplate Tubes Premium Matched

From €25.80 *
Tube Amp Doctor GmbH
RT011-MASTER 7025 S Premium Selected -Mullard style- TAD-Tubes

From €36.90 *
Genalex Gold Lion
NN-GL-KT88 Gold Lion KT88 Genalex / Russia

From €60.00 *
CAIG Laboratories Inc
D5S-6-LMH DeoxIT D5S-6 Spray with L-M-H valve, CAIG Contact Cleaner &...
Content 142 Gram (€17.46 / 100 Gram)

€24.80 *
Tube Amp Doctor GmbH
BM2 BIASMASTER System

From €145.00 *
Hint!
Psvane & Treasure Audio Tubes
PS2-12AX7-S.2 Psvane 12AX7-S Art-Series, gold-pin, matched PAIR (2 tubes)

€85.90 *
Psvane & Treasure Audio Tubes
PS2-12AU7-S.2 Psvane 12AU7-S Art-Series, Matched PAIR (2 tubes)

€75.90 *
TAIWAN ALPHA ELECTRONIC CO.,LTD.
Z-A1M A1M LOG ALPHA Pot

€2.75 *
Tube Amp Doctor GmbH
V-47500 TAD Gold Cap 47uF @ 500V electrolytic capacitor

€3.99 *
Tube Amp Doctor GmbH
V-3600 TAD Sprague/Orange Drops (715 P)

From €1.20 *
Tube Amp Doctor GmbH
SW1002 Power switch, insulated

€12.74 *
Sovtek Tubes
S6N30P 6N30P-EV / 6H30P-EB

From €32.00 *
ELECTRO HARMONIX
S6H30P-EHG 6H30Pi EH GOLD

From €36.90 *
NOS Tubes
S6C4 6C4 / 6C4WA / 6100 NOS/USA

€17.00 *
Tube Amp Doctor GmbH
RV-4AB3C1B 4AB3C1B TAD Reverb Can 2x2 Springs

€28.50 *
Tube Amp Doctor GmbH
RT84 6V6GT "Summer-Of-69 Special" TAD PREMIUM Matched

From €24.50 *
Tube Amp Doctor GmbH
RT82 KT66 TAD PREMIUM Matched

From €45.50 *
Tube Amp Doctor GmbH
RT512-MASTER 5U4G TAD PREMIUM SELECTED

From €29.80 *
Tube Amp Doctor GmbH
RT31 5881WXT-R TAD PREMIUM Matched

From €44.00 *
Tube Amp Doctor GmbH
RT15 E34L-Cz TAD PREMIUM Matched

From €34.90 *
Tube Amp Doctor GmbH
RT044 12DW7 / 7247 TAD Premium Selected

€26.80 *
Tube Amp Doctor GmbH
RT010-MASTER 7025 HIGHGRADE TAD Premium Selected

From €36.90 *
Tube Amp Doctor GmbH
RT005-MASTER 12AU7A / ECC82 TAD Premium Selected (balanced)

From €22.50 *
Tube Amp Doctor GmbH
RT002-MASTER 12AT7 / ECC81 TAD Premium Selected (balanced)

From €22.50 *
Tube Amp Doctor GmbH
RT001-BPD-MASTER 12AX7A-C TAD, BALANCED PHASE DRIVER Selection

From €36.90 *
Psvane & Treasure Audio Tubes
PS2-12AX7-T-MII.2 Psvane 12AX7-T-MII/2 (=ECC83) matched pair

€85.90 *
Sovtek Tubes
NN381 Sovtek 6550WE / Russia

From €44.90 *
Mullard Tubes
NN-M-EL34 Mullard EL34 / Russia

From €28.50 *
Customers also viewed
Tube Amp Doctor GmbH
RT88 6550A-STR TAD Premium Matched

From €59.50 *
Hint!
Tube Amp Doctor GmbH
RT79 TAD KT88-STR BLACKPLATE, Premium Matched

From €80.00 *
SED Tubes
NN281 SED 6550C Svetlana -C- / Russia

From €99.00 *
Tube Amp Doctor GmbH
RT28 6550C-SVT TAD Premium Matched ( SED 6550C winged -C-)

From €120.00 *
Tube Amp Doctor GmbH
RT89 KT88-STR TAD Premium Matched

From €59.50 *
Tube Amp Doctor GmbH
RT21 6L6GC-STR BLACKPLATE RCA-Style TAD PREMIUM Selected

From €39.80 *
Tung-Sol Electron Tubes
NN941 Tung-Sol 6550 / Russia

From €48.50 *
Tube Amp Doctor GmbH
RT16 EL34 B-STR TAD PREMIUM Tube/Valve

From €34.90 *
Tube Amp Doctor GmbH
RT77 EL84S-STR Blackplate Tubes Premium Matched

From €25.80 *
Hint!
Tube Amp Doctor GmbH
RT81 6L6WGC-STR BLACKPLATE GE-Style TAD PREMIUM Matched

From €39.80 *
General Electric
S6550A-GE 6550A GE NOS (USA)

From €189.00 *
Tube Amp Doctor GmbH
RT001-MASTER 12AX7A-C / ECC83 TAD Premium Selected

From €22.50 *
JJ - Electronic s.r.o.
NN395 JJ 6550 JJ Electronic

From €36.80 *
Sovtek Tubes
NN381 Sovtek 6550WE / Russia

From €44.90 *
Genalex Gold Lion
NN-GL-KT88 Gold Lion KT88 Genalex / Russia

From €60.00 *
Tube Amp Doctor GmbH
RT25 EL34-SVT TAD PREMIUM Matched

€59.90 *
ELECTRO HARMONIX
NN481 EH 6550 Electro Harmonix / Russia

From €45.90 *
Tube Amp Doctor GmbH
RT15 E34L-Cz TAD PREMIUM Matched

From €34.90 *
Shuguang
SG-KT88-Z Shuguang Black Treasure KT88-Z (gold grid)

From €74.50 *
Tube Amp Doctor GmbH
RT82 KT66 TAD PREMIUM Matched

From €45.50 *
Tube Amp Doctor GmbH
RT010-MASTER 7025 HIGHGRADE TAD Premium Selected

From €36.90 *
Tube Amp Doctor GmbH
RT001-BPD-MASTER 12AX7A-C TAD, BALANCED PHASE DRIVER Selection

From €36.90 *
Tube Amp Doctor GmbH
RT83 6V6GT-STR TAD PREMIUM Matched

From €31.50 *
Tube Amp Doctor GmbH
RT31 5881WXT-R TAD PREMIUM Matched

From €44.00 *
Tube Amp Doctor GmbH
RT085-MASTER 12AU7WA / E82CC (aka 6189W) TAD Premium NOS-Selection (balanced)

From €39.00 *
Hint!
Tube Amp Doctor GmbH
RT011-HG-MASTER 7025 S HIGHGRADE PremiumSelected -Mullard style- TAD-Tubes

From €58.00 *
KR Audio
KR-KT88.2 KR Audio KT88 - Paar (2 matched tubes)

From €350.92 *
KR Audio
KR-KT88.4 KR Audio KT88 - Quartet (4 matched tubes)

From €693.61 *
SED Tubes
NN441 SED KT88 Svetlana winged -C- / Russia

€99.00 *
Tube Amp Doctor GmbH
RT011-MASTER 7025 S Premium Selected -Mullard style- TAD-Tubes

From €36.90 *
Tube Amp Doctor GmbH
RT43 6V6GT-CZ TAD PREMIUM Matched

From €34.50 *
Psvane & Treasure Audio Tubes
PS2-KT88-T-MII.4 Psvane KT88-T-MII/4 Matched Quartet

€448.00 *
Tube Amp Doctor GmbH
RT84 6V6GT "Summer-Of-69 Special" TAD PREMIUM Matched

From €24.50 *
JJ - Electronic s.r.o.
NN391-MASTER KT88 JJ Electronic

From €38.40 *
Tube Amp Doctor GmbH
RT512-MASTER 5U4G TAD PREMIUM SELECTED

From €29.80 *
Tube Amp Doctor GmbH
RT23 6V6GTB-STR TAD PREMIUM Selected

From €29.95 *
Tube Amp Doctor GmbH
RT043-MASTER 12BH7A-STR TAD Premium Selected (balanced)

From €19.50 *
Tube Amp Doctor GmbH
RT005-MASTER 12AU7A / ECC82 TAD Premium Selected (balanced)

From €22.50 *
Tube Amp Doctor GmbH
RT37 EL84M TAD-Tubes, Premium Matched

From €32.50 *
Tube Amp Doctor GmbH
RT501-MASTER GZ34/5AR4-STR TAD PREMIUM SELECTED

From €32.50 *
Viewed
Functionalities

Functional cookies are absolutely necessary for the functionality of the webshop. These cookies assign a unique random ID to your browser to ensure your uninterrupted shopping experience across multiple page views.

Session:
The session cookie stores your shopping data over several page views and is therefore essential for your personal shopping experience.
Notepad:
The cookie enables a notepad to be made available to the user across sessions. This means that the notepad remains available even over several browser sessions.
Device Assignment:
The device assignment helps the shop to ensure the best possible display for the currently active display size.
CSRF-Token:
The CSRF token cookie contributes to your security. It strengthens the protection of forms against unwanted hacker attacks.
Login Token:
The Login Token is used for the recognition of users across sessions. The cookie does not contain any personal data, but allows personalisation over several browser sessions.
Cache exception:
The cache exception cookie allows users to read individual content independent of the cache memory.
Cookies Active Check:
The cookie is used by the website to determine whether cookies are allowed by the site user's browser.
Cookie settings:
The cookie is used to store the cookie settings of the site user over several browser sessions.
Information of origin:
The cookie stores the home page and the first page visited by the user for further use.
Cookie settings:
The cookie is used to store the cookie settings of the site user over several browser sessions.
PayPal:
Das Cookie wird für Zahlungsabwicklungen über PayPal genutzt.
Tracking

Tracking cookies help the shop operator to collect and evaluate information about the behaviour of users on their website.

Google Analytics:
Google Analytics is used for traffic analysis of the website. Statistics on website activity can be created and read out.
Matomo:
Das Cookie wird genutzt um Webseitenaktivitäten zu verfolgen. Die gesammelten Informationen werden zur Seitenanalyse und zur Erstellung von Statistiken verwendet.
This website uses cookies to ensure you get the best experience on our website.
  Imprint   Privacy