New Russian made reissue of the venerable TungSol 6550 tube. Well regarded by those who've tried them so far. Price is for a matched quad (4 tubes) and includes factory matching & burn-in. |
| Triode Electronics Inc.
5633 W. Irving Park Road Chicago IL 60634 USA Ph 773-427-8823 (773-HAS-TUBE) Fax 773-327-5652 Open 10:30 AM to 5 PM CT Monday-Tuesday-Thursday-Friday |