EL90 / 6AQ5 - Philips and US Made

A pair of NOS or minimally used EL90 / 6AQ5 - one Philips "IMPORT" European pressing, one US-made 6AQ5 - both testing at or above nominal on the curve tracer. Sold as a pair. Price per pair.

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Key Features

• Brand: Philips (IMPORT) + US made 6AQ5 (manufacturer not confirmed from markings)
• Tube Type: EL90 / 6AQ5 - Beam Power Tetrode
• Condition: NOS or minimally used - no visible wear
• Base: B7G (7-pin miniature)
• Heater: 6.3V / 0.2A
• Quantity: 2 tubes (pair, sold together)

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Test Results

Uh = 6.3V | Ua = 250V | Ug1 = -12.5V | Ug2 = 250V

Tube	Ia (mA)	S (mA/V)	Nominal (100%)
Philips EL90	43.5	4.0	Ia: 45.0 mA S: 4.1 mA/V
US 6AQ5	46.0	4.0

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Equivalents

EL90 = 6AQ5 = 6AQ5A = CV4014 = 6HG5

EL95 is related but NOT a direct substitute - always verify before use

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Shipping Information

Shipped via registered airmail with tracking for secure delivery.

Other international shipping options are available upon request.

For US buyers: Import duties and customs fees are covered by the seller. Shipment is sent DDP (Delivered Duty Paid). Buyer will not be charged additional import fees.

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SKU: 154