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SOVTEK 5AR4 Vacuum Tube Upgrade GZ34 5Z4P Electron Tube Amplifier Kit DIY Audio Valve Brand-New Authentic Precision Matching
Buy 2 pieces, 4 pieces, 8 pieces = exact matching (matching group). No parameter drift.
Regarding matching:
We have the conditions and advantages to match multiple tubes (four, eight, ten) according to customer needs. The parameters are the same)
Note: Ship after inspection(After receiving the tube, please do not think it is a fake or shoddy product).
