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Taken from both NOS and newly manufactured tubes selected under the famous Bugle Boy brand, the tubes country of origin is indicated on each tube
MATCHED PAIR E88CC - 6922 Bugle Boy, origin Tesla Czechoslovakia NOS (NOT JJ !) Balanced triodes for Ip and Gm on 8 measurements
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
SINGLE 12AX7 - ECC83 Bugle Boy, origin CINA
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
SINGLE 12AX7 - ECC83 Bugle Boy NOS origin EI YUGOSLAVIA, long smooth grey Plates
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED PAIR 12AX7 - ECC83 Bugle Boy NOS origin EI YUGOSLAVIA, balanced triodes for Ip & Gm on 8 measurements, long smooth grey Plates
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED PAIR 12AU7A - ECC82 Bugle Boy NOS origin USA RCA, balanced triodes for Ip & Gm on 8 measurements, 3 ribbed Grey Large Plates, Side D Getter, Clear Top
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED PAIR 12AU7A - ECC82 Bugle Boy NOS origin USA Sylvania, balanced triodes for Ip & Gm on 8 measurements, 2 ribbed Grey Plates, O Getter
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED PAIR 12AU7A - ECC82 Bugle Boy NOS origin USA Sylvania, balanced triodes for Ip & Gm on 8 measurements, 2 ribbed Grey Plates, O Getter USED BUT IN GOOD CONDICTION
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MSINGLE 12AU7A - ECC82 Bugle Boy NOS origin USA Sylvania, 2 ribbed Grey Plates, O Getter USED BUT IN GOOD CONDICTION
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED PAIR 12AU7A - ECC82 Bugle Boy NOS origin West Germany RFT, balanced triodes for Ip & Gm on 8 measurements, small smooth Grey Plates, O Getter
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED PAIR 6L6GT - 6P3S - 6N3C Bugle Boy NOS origin Russia, Balanced for Ip & Gm on 4 measurements, Grey Plates, Disc base Getter
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED PAIR EL84 - 6BQ5 - 6N14N -6P14P Bugle Boy NOS origin Russia, Balanced for Ip & Gm on 4 measurements, Grey Plates, Disc Top Getter
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us
MATCHED SINGLE 5R4GA Bugle Boy NOS origin RUSA PhilipsECG, Balnanced Diodes, Graphite Black Plates, Top Double Ring Getter + Side Ring Getter
note: Selected by Bugle Boy and double checked by Audiokit with TTA + AVO VCM 163 + Matching Software developed by us