MAIN FEATURES
DLS HLC4.2 Advanced High Level Converter v2
The DLS HLC4.2 is an advanced 4-channel high-level converter designed to integrate aftermarket amplifiers with factory head units that do not provide RCA low-level outputs. Featuring fully balanced, noise-rejecting input circuitry, it delivers a clean 3V RMS preamp signal with extremely low distortion, ensuring outstanding sound quality and reliable performance in modern vehicle audio systems.
Engineered for seamless OEM integration, the HLC4.2 is compatible with both 2-channel and 4-channel amplifiers and includes loading resistors for digital output head units. Additional features such as selectable DC or audio signal sensing, remote turn-on output, reverse polarity protection, and optional channel 3/4 summing with an external bass controller make it a versatile solution for premium car audio upgrades.
Key Features:
- Advanced 4-Channel High-Level Converter
- Designed for Factory Head Units Without RCA Outputs
- Fully Balanced Noise-Rejecting Input Circuits
- Compatible with 2-Channel and 4-Channel Amplifiers
- 3V RMS Low-Level RCA Output
- Ultra-Low Distortion (0.002% THD @ 3V Output)
- Loading Resistors Compatible with Digital Output Head Units
- Channel 3 & 4 Summing for Subwoofer Output (with Optional EBC)
- DC Level or Audio Signal Sensing
- Automatic Remote Turn-On Output (12V / 100mA)
- Reverse Polarity Protection
- Fully Balanced High-Level Inputs
- Output Impedance: 200 Ohms
- Clip Point: 3.7V RMS
- Green Power LED and Blue Audio Sensing Indicator
- Low Power Consumption
- Designed for OEM Audio System Integration
- Clean, Low-Noise Signal for Improved Amplifier Performance
- Reliable and Easy Installation for Factory Audio Upgrades
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
MAIN FEATURES
DLS HLC4.2 Advanced High Level Converter v2
The DLS HLC4.2 is an advanced 4-channel high-level converter designed to integrate aftermarket amplifiers with factory head units that do not provide RCA low-level outputs. Featuring fully balanced, noise-rejecting input circuitry, it delivers a clean 3V RMS preamp signal with extremely low distortion, ensuring outstanding sound quality and reliable performance in modern vehicle audio systems.
Engineered for seamless OEM integration, the HLC4.2 is compatible with both 2-channel and 4-channel amplifiers and includes loading resistors for digital output head units. Additional features such as selectable DC or audio signal sensing, remote turn-on output, reverse polarity protection, and optional channel 3/4 summing with an external bass controller make it a versatile solution for premium car audio upgrades.
Key Features:
- Advanced 4-Channel High-Level Converter
- Designed for Factory Head Units Without RCA Outputs
- Fully Balanced Noise-Rejecting Input Circuits
- Compatible with 2-Channel and 4-Channel Amplifiers
- 3V RMS Low-Level RCA Output
- Ultra-Low Distortion (0.002% THD @ 3V Output)
- Loading Resistors Compatible with Digital Output Head Units
- Channel 3 & 4 Summing for Subwoofer Output (with Optional EBC)
- DC Level or Audio Signal Sensing
- Automatic Remote Turn-On Output (12V / 100mA)
- Reverse Polarity Protection
- Fully Balanced High-Level Inputs
- Output Impedance: 200 Ohms
- Clip Point: 3.7V RMS
- Green Power LED and Blue Audio Sensing Indicator
- Low Power Consumption
- Designed for OEM Audio System Integration
- Clean, Low-Noise Signal for Improved Amplifier Performance
- Reliable and Easy Installation for Factory Audio Upgrades
UK Deliveries: Free UK mainland delivery applies to orders over £30 (exceptions apply to remote regions and islands, which will see a surcharge at checkout).
Orders Under 2kg: Most in-stock items arrive in 2–3 working days. Items held by suppliers take 4–6 working days. (Note: Saturday is not a working day).
Orders Over 2kg: Dispatched via trusted couriers including AMAZON Shipping, Royal Mail, DPD, and UPS.
Royal Mail Specifics: Royal Mail aims to deliver in 1–3 working days, though this is not guaranteed. If your item has not arrived after 7 days, please contact us. We can only replace missing items after 14 days have passed.
More information (including international delivery on our Delivery Information page.
