Vintage paper-in-oil or early electrolytic capacitors dry out over time, causing their capacitance to rise or their Equivalent Series Resistance (ESR) to skyrocket. Replace these with high-voltage film capacitors. Metalized polypropylene caps provide excellent clarity, while modern paper-in-oil capacitors preserve the warmer vintage character. Step 3: Cleaning the Attenuator
For an 8-ohm load at 7 kHz, the capacitance values required are small, typically in the range of 1.5 µF to 2.2 µF . Troubleshooting, Repair, and Recapping
Hardcore JBL modders have created an improved version: the N7000 Super.
The N7000 was primarily designed to accompany JBL's high-efficiency components, frequently paired with legendary drivers like the JBL 075 bullet tweeter or the LE85 compression driver. 7,000 Hz (7 kHz)
Vintage paper-in-oil or early electrolytic capacitors dry out over time, causing their capacitance to rise or their Equivalent Series Resistance (ESR) to skyrocket. Replace these with high-voltage film capacitors. Metalized polypropylene caps provide excellent clarity, while modern paper-in-oil capacitors preserve the warmer vintage character. Step 3: Cleaning the Attenuator
For an 8-ohm load at 7 kHz, the capacitance values required are small, typically in the range of 1.5 µF to 2.2 µF . Troubleshooting, Repair, and Recapping
Hardcore JBL modders have created an improved version: the N7000 Super.
The N7000 was primarily designed to accompany JBL's high-efficiency components, frequently paired with legendary drivers like the JBL 075 bullet tweeter or the LE85 compression driver. 7,000 Hz (7 kHz)