6N9S
High-gain octal double triode
Description
Purpose of 6N9S
6N9S is a High-gain octal double triode intended for low-frequency voltage amplification. The host circuit defines the operating point, so selection must use the complete designation rather than the tube family alone.
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Construction and execution
The tube uses a glass envelope. Connection: Octal keyed base. Letter suffixes identify a specific execution and must remain part of the ordered designation.
Selection and installation
Before installation, verify the pinout, heater circuit, operating voltages, currents and permissible dissipation against the host-equipment documentation. Similar appearance does not establish interchangeability.
The general operating principle is described in the triode reference. Other types are listed in our receiving and amplifying tube category.
Ordering 6N9S
Minimum order: 200 pieces. State the complete designation, quantity and host equipment in the enquiry.
Technical details
- Designation
- 6N9S
- Product type
- High-gain octal double triode
- Function
- low-frequency voltage amplification
- Envelope
- glass
- Connection
- Octal keyed base
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- Execution
- complete marking required for selection
- Operating point
- according to host-equipment documentation
Payment & delivery
Orders ship from our hub in Dubai. Partner stock is first transferred to Dubai, then shipped to you.
Dubai stock: 100% before dispatch. Partner stock (Remote stock) and Pre-order: 50% advance payment to start the order and 50% before shipment from Dubai to you.
Availability, lead time, delivery cost and payment terms are confirmed for your order before payment.
Payment & delivery terms


