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JJ Electronic ECC82/12AU7 guitar preamplifier tube, showcasing the glass vacuum tube with brand markings and metal pins.
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  • JJ Electronic ECC82/12AU7 guitar preamplifier tube, showcasing the glass vacuum tube with brand markings and metal pins.
  • JJ Electronic ECC82/12AU7 preamplifying tube for guitar, shown in a close-up image highlighting the glass and pin connections.
JJ Electronic ECC82/12AU7 Preamplifying Tube

JJ Electronic ECC82/12AU7 Preamplifying Tube

$39.95 AUD
Brand: JJ Electronic
SKU: JJECC82

Rent from
In stock

Mega Music Myaree

In stock in store

Mega Music Wangara

In stock in store

Mega Music Warehouse

Out of stock in store

JJ Electronic ECC82/12AU7 Preamplifying Tube

Mega Music Myaree

In stock in store

95 N Lake Rd
Myaree WA 6154
Australia

+61893302777

Mega Music Wangara

In stock in store

5/32 Prindiville Drive
Wangara WA 6065
Australia

+61894081236

Mega Music Warehouse

Out of stock in store
Description

Specifications

Base: NOVAL

  • Uf = 6,3/12,6 V
  • If = 300/150 mA

Typical Characteristics:

  • Ua = 250 V
  • Ug = -8,5 V
  • Ia = 10,5 mA
  • S = 2,2 mA/V
  • Ri = 7,7 kΩ
  • µ = 17

Limiting Values:

  • Ua = 300 V
  • Wa = 2,75 W
  • Ik = 20 mA
  • Ug = -50 V
  • Rg = 1 MΩ
  • Uk/f = 180 V
  • Rk/f = 150 kΩ

Capacitances:

  • system I. system II.
  • cg/k = 1,9 1,9 pF
  • ca = 1,9 1,8 pF
  • cg/a = 1,63 1,63 pF

As phase inverter:

  • Ub = 250 350 V
  • Ia = 0,7 1,0 mA
  • Ia’ = 0,68 0,93 mA
  • Uo/Ug1 = 11 11
  • U0 = 15 24 VRMS
  • dtot = 1 1 %
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Service & Repairs

Our Perth workshop offers expert servicing for guitars, drums, amps and more. From restringing to full rebuilds, most repairs are completed within a few days.
Shipping & Returns

We ship Australia-wide with reliable couriers, dispatching most orders within two business days. Unopened items can be returned within 7 days for a refund, while opened items may be eligible for store credit.
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