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Your position: Home / Audio/HiFi accessories / Audio tubes / Hifi tubes

PSVANE Premium WE845 Vacuum Tube Valve 1:1 Replica Western Electric for Vintage Audio (one pair)

WE300B stunning listing, legend continues, sings the world;
Replace each model, each brand 300B tube
Price:
USD
$694.40
Wholesale:
2+
$659.68
    Please select the information you wantX
Quantity:
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(50 pairs available)
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  • Description
  • Reviews(2)


NOTES: Price = one pair (2pcs)
 

WE845 is direct-heated type thorium tungsten cathode triode, class A1 and AB1   Heater
 

  • Uf—————————————10 V

  • If—————————————-3.25 A

Maximum Rating

  • Ua———————————-1250 V

  • Pa——————————-75 W

  • Pout(max.sig)————————–150 W

  • Ia(max)——————————120 mA;
     

Direct Interelectrode Capacitances

  • input———————————-6 PF

  • output———————————-4.5 PF

  • grid to plate———————————-14.5 PF
     

Static parameter

  • Ua————————————–1250 V

  • —Ug————————————-200 V

  • Ia—————————————80 mA

  • Gm————————————–3 mA/V

  • ri—————————————-1.7 KΩ

  • u—————————————-5

  • RL—————————————3.4 KΩ

  • Ug(pk)————————————69 V

  • Pout————————————-15 W
     

Recommended Operating Conditions(reference value class A1 .single tube:

  • Ua—–1000 1000 1250 V

  • —Ug— 145 155 209 V

  • RL—–6 9 16 KΩ

  • Ia——90 65 52 mA

  • Gm—–3.1 — — mA/V

  • Ug(pk)–— 110 148 V

  • ri——1.7 1.9 2.1 KΩ

  • Pout—-24 21 24 W
     

Push-pull.class AB1:

  • Ua—————— 800 1000 1000 1250 V

  • —Ug—————- 125 170 175 225 V

  • RL—————— 4.5 4.6 4.6 6.6 KΩ

  • Ia——————–80 70 40 40 mA

  • Ug(pk)—————-177 240 — — V

  • Ia(mAx.sig)———170 230 230 240 mA

  • Pout—————-40 75 75 115 W









For delivery time: 
Generally, we will dispatch the items within 7 days upon order confirmation; some items may need 15~21 days to get ready for delivery, then we will try our best to dispatch as soon as possible, or we will contact you and offer advice.
 
For Bulk order: 
If you would like to place a bulk order, please contact us for better price and better delivery cost.
Average rating: 5.0 based on 2 reviews
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