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(!!!!) (Best Bugle Boy Single 1959) 12AU7 Amperex Bugle Boy England (Mullard) long plates with

(!!!!) (Best Bugle Boy Single 1959) 12AU7 Amperex Bugle Boy England (Mullard) long plates with "D" getter like new 1959 (12.4/9.8ma)

$ 229.99

1 low noise tube) 12AU7 Amperex Bugle Boy England (Mullard) long plates with "D" getter like new 1959 good printing in white box

(K61-R9F=1959)

1 section) 12.4ma Gm=2100

1 section) 9.8ma Gm=2000

 

Matched on Amplitrex

Good NOS Gm range 1800-2200

Good NOS Ma range 8-10ma

 

recommended for:

Conrad Johnson PV12

VAC PA100/100

Wavac pr-t1 preamp 

Audio Note M1 preamp

Octave HP500SE (Germany)

VTL TL 7.5 MKII preamp 

Audio Note M8 

Rogue Cronus

Concert Fidelity 

Audio Valve Eklipse linestage

See more: vacuum tube
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