| Price Range | |||
| Cat No. | Product Description | Low | High |
| 6AN8A | JAN stock available. | $20 | $35 |
| 6BL8/ECF-80 | Amperex Bugle Boy | $35 | $35 |
| 6C4W/6100/6135 | Ruggedized, military, non-microphonic version for AMPEG SVT bass amps. | $25 | $25 |
| 6CG7/6FQ7 | Various U.S. made. | $45 | $45 |
| 6DJ8/ECC-88 | Amperex & Bugle Boy. | $37 | $50 |
| 6EJ7/EF-184 | Nice Amperex Version. | $35 | $35 |
| 6EU7 | Vintage U.S. stock. | $35 | $35 |
| 6J5GT | Selected U.S. stock. | $35 | $65 |
| 6SN7 | 1950s/60s U.S. made. | $35 | $75 |
| 6U8A | Vintage U.S. and European. | $15 | $25 |
| 12AT7/ECC-81 | G.E.,RCA, Sylvania, Amperex, Telefunken, etc. | $Call | $Call |
| 12AU7/ECC-82 | Same as above. | $Call | $Call |
| 12AV7/ECC-82 | Vintage RCA's in Radiotron boxes. | $15 | $15 |
| 12AX7A/ECC-83 | Select, Instrument grade TELEFUNKEN Smooth Plates. | $85 | $115 |
| 12AX7A/ECC-83 | Amperex, G.E., RCA, Mullard, Sylvania, etc. | $Call | $Call |
| 12BH7A | Prime U.S. Stock. | $50 | $50 |
| 12BY7A | Matched U.S. made sextets for Citation II amps. | $Call | $Call |
| 12DW7/7247 | Philiips and Mullard. | $25 | $65 |
| 5692 | RCA "Red Base". Limited quantities. | $95 | $95 |
| 5814A | Military 3-Mica version of 12AU7A/ECC-82. | $Call | $Call |
| 6201 | Military version of 12AT7A/ECC-81. | $Call | $Call |
| 6680 | High quality version of 12AU7 by Tung-Sol. | $45 | $45 |
| 7119 | Specially processed, exact replacement for 5687. | $50 | $50 |
| 7316 | Superior quality version of 12AU7 by Amperex. | $85 | $85 |
| 7788 | Low noise pentode by Amperex. Sold in Pairs. | $150 | $200 |
| 8233 | Low noise pentode by Amperex. Sold in pairs. | $250 | $350 |
| PHONO TUBES | Price Range | ||
| Cat No. | Product Description | Low | High |
| 6SL7 | 1950s/60s U.S. Made. | $35 | $60 |
| 12AX7A/ECC-83 | Select, Instrument grade TELEFUNKEN Smooth Plates. | $85 | $115 |
| 12AX7A/ECC-83 | Amperex, G.E., RCA, Mullard, Sylvania, etc. | $Call | $Call |
| 5691 | RCA "Red Base". Limited quantities. | $60 | $60 |
| 5693 | RCA "Red Base". Limited quantities. | $60 | $60 |
| 5751 | Excellent selection of U.S. military 3-Mica. Nice alternative to 12AX7/ECC-82. | $Call | $Call |
| 6267/EF-86 | Limited vintage Amperex, Philips & Mullard. | $65 | $85 |
| 6922 | Good selection of Amperex & Siemens. | $70 | $90 |
| 7308 | Most consistent and linear of 6DJ8 family. | $75 | $95 |
| POWER TUBES | Price Range | ||
| Cat No. | Product Description | Low | High |
| 6B4G | Various U.S. made. | $50 | $50 |
| 6BQ5/EL-84 | RCA, Sylvania, Amperex, Siemens, G.E., etc. | $35 | $35 |
| 6CA7/EL-34 | Select matched old stock Amperex, Tesla, etc. Prices per pair. | $Call | $Call |
| 6JN6MP | U.S. made matched sets for Berning EA-230. Prices per pair. | $60 | $60 |
| 6L6G | 1950s U.S. stock. Limited quantities available. | $Call | $Call |
| 6L6GB/GC | Vintage U.S. stock. | $55 | $85 |
| 6V6GTA/B/Y | High quality 1950s/60s U.S. stock. Matching available. | $35 | $50 |
| 5932 | Ruggedized 6L6WGB by Sylvania and Tung-Sol. Different plate types avialable. Sold in Pairs | $100 | $150 |
| 6550 | Limited quantities of Tung-Sol. Prices per pair. | $Call | $Call |
| 6550C | Svetlana, burned and matched pairs. | $70 | $70 |
| 6550C | Svetlana, burned and matched quads. | $150 | $150 |
| 845 | Matched and burned new Chinese stock. Prices per pair. | $135 | $135 |
| 7236 | Limited quantities of matched Tung-Sol stock. Prices per pair. | $90 | $90 |
| RECTIFIER & POWER SUPPLY | Price Range | ||
| Cat No. | Product Description | Low | High |
| 5R4WGY | Various U.S. stock. | $25 | $35 |
| 5Y3 | Various U.S. stock. | $20 | $50 |
| 5931 | Finest version of 5U4GB. Made for U.S. military by Sylvania. | $60 | $60 |
All small signal tubes are guaranteed for a period of 90 days following receipt; Telefunken l2AX7s are guaranteed for a period of one year. All power and rectifier tubes are guaranteed for a 30 day period following receipt; this guarantee is extended by sixty days (ninety days overall) if BWS Consulting installs the tubes and is thereby able to verify that power supply (B+) and output tube bias (B-) voltages are correct. BWS Consulting is not be responsible for tube failures brought on by defective equipment (including improper operating voltages) or customer abuse.
| BWS Consulting 5609 N. 23rd Street Arlington, VA 22205 | |
| Phone: (703) 536-3910 | Tubes@bws-tube.com |