Introduction
This manual provides essential instructions for the safe operation and maintenance of your Studebaker SB6057 3-Speed Turntable. Please read this manual thoroughly before using the unit and retain it for future reference. This device combines a 3-speed turntable, AM/FM stereo radio, Bluetooth receiver, and USB MP3 playback capabilities, offering versatile audio entertainment.
Important Safety Instructions
- Read these instructions.
- Keep these instructions.
- Heed all warnings.
- Follow all instructions.
- Do not use this apparatus near water.
- Clean only with a dry cloth.
- Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
Package Contents
Ensure all items are present upon unpacking:
- Studebaker SB6057 Turntable Unit
- 45 RPM Adapter
- AC Power Adapter
- Owner's Manual (this document)
Product Overview and Controls
Familiarize yourself with the main components and controls of your turntable unit.

Image 1: Front View of the SB6057 Turntable. This image displays the front panel of the unit, highlighting the volume knob, tuning knob, function selector (PHONO, FM, AM, BT, USB, AUX), and playback control buttons for USB. The radio dial is centrally located, and the USB port, headphone jack, and Aux-in jack are also visible.

Image 2: Top View of the SB6057 Turntable with Lid Open. This image shows the turntable platter, tonearm with stylus, and the speed selector switch (33, 45, 78 RPM). The pitch control knob is also visible near the platter. The unit's teal color and retro design are prominent.

Image 3: Side View of the SB6057 Turntable. This image provides a perspective of the unit with the lid closed, showcasing its compact form factor and the integrated stereo speakers on the sides.
Key Features:
- 3-Speed Turntable: Supports 33-1/3, 45, and 78 RPM records. Includes a lift-lever for precise tonearm placement.
- Pitch Control: Adjust playback speed for fine-tuning.
- Analog AM/FM Radio: Features a large dial scale for easy tuning.
- Bluetooth Receiver: Stream audio wirelessly from compatible devices.
- USB Slot: For MP3 playback from USB storage devices. Supports Repeat 1/Repeat All and Skip/Search functions.
- Built-in Stereo Speakers: Integrated audio output.
- Stereo Headphone Jack: For private listening.
- Aux-in Jack: Connect external audio sources.
- Rotary Volume Control: For adjusting audio output level.
- Retro Design: High gloss finish and chrome push-button controls.
Setup Guide
- Unpacking: Carefully remove the unit from its packaging. Retain the packaging for future transport or storage.
- Placement: Place the turntable on a stable, level surface away from direct sunlight, heat sources, and excessive dust or vibration.
- Power Connection: Connect the supplied AC power adapter to the DC IN jack on the back of the unit, then plug the adapter into a standard AC wall outlet (120V AC, 60Hz).
- FM Antenna: Extend the FM wire antenna located at the back of the unit for optimal FM radio reception. Position it for best signal.
- Protective Cover: Remove any protective covers or ties from the tonearm and stylus before operation.
Operating Instructions
1. Turntable Operation
- Select Function: Turn the FUNCTION knob to "PHONO".
- Select Speed: Set the speed selector switch (located near the platter) to 33, 45, or 78 RPM, matching the record you intend to play. For 45 RPM records, place the included 45 RPM adapter on the center spindle.
- Place Record: Carefully place a record on the turntable platter.
- Lift Tonearm: Use the tonearm lift-lever to raise the tonearm.
- Position Tonearm: Manually move the tonearm over the desired starting track of the record.
- Lower Tonearm: Gently lower the tonearm using the lift-lever. The turntable will begin to rotate and play the record.
- Adjust Pitch: Use the PITCH CONTROL knob to fine-tune the playback speed if necessary.
- End of Play: When the record finishes, the tonearm will automatically return to its rest position. Use the lift-lever to manually return the tonearm if needed.
2. AM/FM Radio Operation
- Select Function: Turn the FUNCTION knob to "FM" or "AM".
- Tune Station: Rotate the TUNING knob to select your desired radio station. The large dial scale will indicate the frequency.
- Adjust Volume: Use the VOLUME knob to set the listening level.
- Improve Reception: For FM, adjust the position of the FM wire antenna. For AM, rotate the entire unit for best reception.
3. Bluetooth (BT) Operation
- Select Function: Turn the FUNCTION knob to "BT". The unit will enter pairing mode, indicated by a flashing BT indicator.
- Enable Bluetooth: On your Bluetooth-enabled device (e.g., smartphone, tablet), enable Bluetooth and search for available devices.
- Pair Device: Select "Studebaker SB6057" (or similar name) from the list of devices. Once paired, the BT indicator will stop flashing and remain solid.
- Play Audio: Begin playing audio on your connected device. The sound will be streamed through the turntable's speakers.
- Adjust Volume: Control the volume using both your device's volume controls and the unit's VOLUME knob.
4. USB MP3 Playback
- Select Function: Turn the FUNCTION knob to "USB".
- Insert USB Drive: Insert a USB flash drive containing MP3 audio files into the USB slot on the front panel. The unit will automatically begin playing the first track.
- Playback Controls:
- Play/Pause: Press the e button to pause or resume playback.
- Skip/Search Forward: Press the d button to skip to the next track. Press and hold to fast-forward within a track.
- Skip/Search Backward: Press the c button to skip to the previous track. Press and hold to fast-rewind within a track.
- Repeat: Press the REPEAT button to cycle through repeat modes (e.g., Repeat 1, Repeat All).
- Adjust Volume: Use the VOLUME knob to set the listening level.
5. Aux-in Operation
- Select Function: Turn the FUNCTION knob to "AUX".
- Connect Device: Connect an external audio device (e.g., smartphone, MP3 player) to the AUX IN jack on the front panel using a 3.5mm audio cable (not included).
- Play Audio: Begin playing audio on your connected external device.
- Adjust Volume: Control the volume using both your external device's volume controls and the unit's VOLUME knob.
6. Headphone Use
For private listening, plug a standard 3.5mm stereo headphone (not included) into the HEADPHONE jack on the front panel. The built-in speakers will be muted automatically.
Maintenance
- Cleaning the Unit:
Wipe the exterior of the unit with a soft, slightly damp cloth. Do not use abrasive cleaners or solvents. Ensure the unit is unplugged before cleaning.
- Stylus Care:
The stylus (needle) is a delicate component. Handle it with care. Avoid touching the stylus tip. Clean the stylus periodically with a soft brush, brushing from back to front. A worn or damaged stylus can damage records and degrade sound quality. Replace the stylus when necessary.
- Record Care:
Keep records clean and free of dust. Store them in their sleeves in a vertical position to prevent warping.
Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected or outlet not active. | Ensure the AC adapter is securely plugged into the unit and a working wall outlet. |
| No sound from speakers | Volume too low; headphones connected; incorrect function selected. | Increase volume. Disconnect headphones. Select the correct function (PHONO, AM, FM, BT, USB, AUX). |
| Turntable not spinning | Unit not powered; tonearm not moved over record. | Ensure power is on. Move the tonearm over the record to activate the platter motor. |
| Poor radio reception | Antenna not extended or positioned correctly. | Extend and adjust the FM wire antenna. For AM, rotate the unit for better signal. |
| Bluetooth not connecting | Unit not in pairing mode; device too far; device already paired to another unit. | Ensure unit is in BT mode and flashing. Keep devices within range. Disconnect from other Bluetooth devices. |
| Skipping records | Record dirty or scratched; stylus worn or dirty; unit not on a stable surface. | Clean record. Clean or replace stylus. Place unit on a stable, level surface. |
Specifications
- Model: SB6057
- Power Source: AC 120V ~ 60Hz (via included AC adapter)
- Turntable Speeds: 33-1/3, 45, 78 RPM
- Radio Frequencies:
- FM: 88 - 108 MHz
- AM: 530 - 1710 kHz
- Bluetooth Version: (Not specified, assume standard)
- USB Compatibility: MP3 playback
- Audio Output: Built-in Stereo Speakers, 3.5mm Headphone Jack
- Audio Input: 3.5mm Aux-in Jack
- Dimensions (W x H x D): Approximately 12.32 x 4.65 x 12.64 inches (31.3 x 11.8 x 32.1 cm)
- Weight: Approximately 5.12 lbs (2.32 kg)
- Manufacturer: Spectra Merchandising Intl.
Warranty and Support
For warranty information or technical support, please contact the manufacturer, Spectra Merchandising Intl. Refer to the contact information provided with your purchase documentation or visit the official Studebaker brand website for current support details.
Manufacturer: Spectra Merchandising Intl.





