Grounding it to turntable, I assumed is what you are asking. There is a grounding screw on the unit. Just hook the ground wire from turntable to it. Griuning to other devices would be the same

Can it be connected via rca to a mixer to produce sound from a turntable? i have my power speakers connected to the mixer already.

Hello, It can be used as a preamplifier to connect a turntable, and the turntable can be connected to the RCA input interface of the product through the RCA interface, and the product can be connected to the active speaker through the RCA interface.

Does it have a volume control?

Hello.This product doesn't have a volume control.

Is there an on and off switch to cut the power when not using. It would be good to leave hot 24 hours day.

My experience is too leave it on all the time because it often malfunctions when I turn is OF and On again. But I have now given up trying to find a preanp that does not constantly amplifier 'noise' and so I hooked up al my audios/AVs to a switch box then to mt stero - the sound comes from my stereo not my TV. And the only DVD player that works right in a Sony although its controls are reverse of convention. Sorry for the errors - I'm mostly blind.

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Phono Turntable Preamp, Electronic Audio Stereo Phonograph Preamplifier with RCA Input & TRS Output, Low Noise Hi-Fi Sound Box with 12V DC Adapter for Vinyl Record Player

Product ID: 450539452

Details

Manufacturer
cotsoco
Maximum Supply Voltage
12
Minimum Supply Voltage
12
Mounting Type
Surface Mount
Voltage
12 volts

⚡12V DC power for stable performance

🔇Low-noise op-amps for crystal clarity

🔊2V max output for rich sound

NZ$69

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎶 Elevate your vinyl game—hear every groove like never before!

WHISPER QUIET TECH - Engineered with low-noise operational amplifiers to preserve every nuance without interference.
PLUG PLAY SIMPLICITY - Effortlessly connect any phono turntable to modern audio gear—no specialized inputs needed.
UNIVERSAL COMPATIBILITY - Stereo RCA inputs and outputs ensure seamless integration with amps, speakers, and laptops.
CONFIDENCE IN EVERY SPIN - Backed by a 1-year warranty and 30-day money-back guarantee for risk-free vinyl bliss.
VINYL REVIVAL AMPLIFIED - Transform your turntable’s phono signal into powerful, line-level audio for immersive listening.

The cotsoco Phono Turntable Preamp converts low-level phono signals into high-fidelity line-level audio with a maximum 2V output, powered by a stable 12V DC adapter. Featuring low-noise operational amplifiers and stereo RCA inputs/outputs, it ensures crystal-clear sound and easy plug-and-play compatibility with modern audio devices. Ideal for vinyl enthusiasts seeking pristine sound quality without built-in preamp conflicts, it comes with a 1-year warranty and a 30-day return policy.

Specifications

ASIN	B0B4VC2ZLN
Best Sellers Rank	#11,193 in Electronics ( See Top 100 in Electronics ) #7 in Audio Component Preamplifiers
Brand Name	cotsoco
Customer Reviews	4.4 4.4 out of 5 stars (436)
Manufacturer	cotsoco
Material Type	Metal
Maximum Supply Voltage	12 volts_of_direct_current
Minimum Supply Voltage	12 volts_of_direct_current
Model	AU223
Mounting Type	Surface Mount
Number of Channels	2
Number of Items	1
Package Type Name	box
Part Number	12
UPC	768488492389
Voltage	12 volts

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NZ$69

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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