1. Product Overview
The Arkrocket Huygens High Fidelity Bluetooth Record Player (Model AR-PH78) is a versatile audio system designed for an immersive vinyl listening experience. It features built-in speakers, belt-drive mechanism, a moving magnet cartridge, and extensive connectivity options including Bluetooth input/output and Aux-in. Its retro aesthetic combines wood and metal to complement any home decor.

Figure 1: Arkrocket Huygens Record Player with dust cover open, showcasing the turntable platter and tonearm.
2. Key Features
- Precise Speed Adaptation: Supports 33 RPM and 45 RPM for compatibility with various vinyl records.
- Professional Cartridge Configuration: Equipped with a moving magnet (MM) cartridge and magnetic-core stylus with adjustable counterweight for reduced noise and distortion.
- Powerful Audio Output: Features 4 built-in 30W full-range speakers for rich, three-dimensional sound.
- Bluetooth 5.0 Wireless Interaction: Supports bidirectional Bluetooth for streaming music to/from the turntable.
- Versatile Wired Interfaces: Includes RCA output for external speakers and built-in phono/line output modes.
- Retro Aesthetic Appearance: Crafted from wood and metal with a unique layered design.
3. What's in the Box
- Arkrocket Huygens Turntable Unit
4. Setup
Follow these steps to set up your Arkrocket Huygens Record Player for the first time.
- Unpacking: Carefully remove all components from the packaging. Ensure all protective materials are removed from the turntable and tonearm.
- Platter Installation: Place the platter onto the spindle.
- Belt Installation: Locate the drive belt under the platter. Carefully stretch the belt around the motor pulley. Rotate the platter a few times to ensure the belt is properly seated and rotates smoothly.
- Felt Mat Placement: Place the anti-slip felt mat on top of the platter.
- Counterweight Adjustment: Rotate the counterweight onto the rear of the tonearm. Adjust it according to the instructions to achieve the recommended tracking force for the stylus.
- Stylus Protection Removal: Gently remove the clear plastic stylus protector from the cartridge.
- Dust Cover Attachment: Align and insert the dust cover buckles into the hinges at the rear of the turntable.
- Power Connection: Connect the power adapter to the DC IN 12V port on the rear of the turntable and then to a power outlet.
Video 1: Arkrocket Huygens Record Player Assembly Guide. This video demonstrates the step-by-step assembly process, including platter and belt installation, counterweight adjustment, and dust cover attachment.

Figure 2: Close-up of the Arkrocket Huygens record player's tonearm and moving magnet cartridge with a green stylus.
5. Operating Instructions
- Power On/Off: Use the power switch on the control panel to turn the unit on or off.
- Speed Selection: Select the appropriate speed (33 RPM or 45 RPM) using the speed selector knob on the control panel, matching your vinyl record. For 45 RPM records, use the included adapter.
- Tonearm Operation:
- Unlock the tonearm from its rest.
- Use the cueing lever to gently lift the tonearm.
- Position the tonearm over the desired track on the record.
- Lower the cueing lever to gently place the stylus onto the record.
- Volume Control: Adjust the playback volume using the dedicated volume knob.
- Auto-Stop Function: The turntable features an auto-stop function that automatically stops the platter rotation when the stylus reaches the end of the record.

Figure 3: Close-up of the Arkrocket Huygens control panel with knobs for speed, volume, and mode selection.
6. Connectivity
- Bluetooth 5.0: The turntable supports bidirectional Bluetooth. You can stream music from a Bluetooth-enabled device (e.g., smartphone, tablet) to the turntable's built-in speakers, or transmit audio from your vinyl records to external Bluetooth speakers.
- RCA Output: Use the RCA L/R output jacks on the rear panel to connect the turntable to an external amplifier or powered speakers for enhanced audio.
- Phono/Line Out Switch: Select between PHONO and LINE OUT modes based on your external audio system's requirements. Use PHONO if your amplifier has a dedicated phono input; otherwise, use LINE OUT.
- Aux-in: Connect external audio devices via the Aux-in port for playback through the turntable's built-in speakers.

Figure 4: Rear view of the Arkrocket Huygens record player showing power input, Aux-in, and RCA L/R output ports.
Video 2: Arkrocket Huygens High Fidelity Bluetooth Record Player Features. This video highlights the key features and connectivity options of the turntable.
7. Maintenance
- Dust Cover: Always keep the dust cover closed when the turntable is not in use to protect it from dust and debris.
- Stylus Care: Gently clean the stylus regularly using a soft brush designed for stylus cleaning. Avoid touching the stylus with your fingers.
- General Cleaning: Wipe the turntable's surface with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
8. Troubleshooting
- No Power: Ensure the power adapter is securely connected to both the turntable and a working power outlet.
- No Sound: Check the volume level on the turntable and any connected external speakers/amplifier. Verify the correct input mode (Phono/Line Out) is selected if using external speakers. If using Bluetooth, ensure it's properly paired.
- Skipping: Ensure the record is clean and free of dust or debris. Check that the turntable is on a stable, level surface. Verify the tonearm's counterweight is correctly adjusted.
- Bluetooth Connection Issues: Ensure the turntable is in Bluetooth pairing mode. Disable and re-enable Bluetooth on your device, then try pairing again. Keep devices within range.
9. Specifications
| Product Dimensions | 18.5 x 14.5 x 8.5 inches |
| Item Weight | 17.6 pounds |
| Item Model Number | AR-PH78 |
| Brand | arkrocket |
| Maximum Rotational Speed | 9200 rps (Note: This is likely a motor speed, not platter speed. Platter speeds are 33/45 RPM) |
| Special Feature | Built In Speaker |
| Material | Wood |
| Color | Huygens Walnut |
| Motor Type | DC Motor |