SKU: 8740178611

2 In and 2 Out Switcher Volume Controller, RCA signal switches to XLR balanced signal and no need for power supply. It provides RCA and XLR interfaces, independent L/R channel volume adjustment, which is suitable for devices with volume adjustment need

Sale price$32.36 Regular price$35.95
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

2 In and 2 Out Switcher Volume Controller, RCA signal switches to XLR balanced signal and no need for power supply. It provides RCA and XLR interfaces, independent L/R channel volume adjustment, which is suitable for devices with volume adjustment needProduct function introduction A977 passive preamp active speaker volume dual channel controller is small in size and suitable for active speakers or preamp post amp, it supports full balance or input and output of single ended signal. The product has functions of independent L R channel volume adjustment, 2 signals input and 2 signals output. It provides balanced XLR and unbalanced RCA connectors which are automatically converted to each other, with a

Product function introduction

A977 passive preamp active speaker volume dual-channel controller is small in size and suitable for active speakers or preamp/post-amp,
it supports full-balance or input and output of single-ended signal.
The product has functions of independent L/R channel volume adjustment,
2 signals input and 2 signals output. It provides balanced XLR and unbalanced RCA connectors which are automatically converted to each other,
with a selector switch facilitates the signal switch of input/output.
Small size, big intelligence. The product is of small size, but has well-function connecters.
It is suitable for decoders and speakers without volume adjustment.
the product has the design of balanced input/output and RCA input/output architecture,
with switching function. The operation of the product will not cause loss of signal source.
Generally, the audio signal released from the decoder is the original sound source signal.
Great dynamics will not cause loss of sound quality, retaining the complete original signal source.

Product parameters

Input/output impedance: 10KΩ - 50KΩ
2 in 2 out switchover, unbalanced RCA connector and balanced XRL connector for input/output
Input: unbalanced RCA connector / balanced XLR connector (convert selection)
Output: unbalanced RCA connector / balanced XLR connector (convert selection)
Product net weight: 0.32 kg
Product package weight: 0.42 kg
Product dimensions: length 145mm X width 65mm X height 43mm
Packaging dimensions: length 200mm X width 180mm X height 55mm


Kit list

1 X A977 2 In and 3 Out Switcher Full-balance Passive Preamp Active Speaker Double Sound Source Volume Controller
Specification:
Package Weight
One Package Weight 0.48kgs / 1.06lb
One Package Size 16cm * 16cm * 5.5cm / 6.3inch * 6.3inch * 2.17inch
Qty per Carton 35
Carton Weight 15.00kgs / 33.07lb
Carton Size 52cm * 52cm * 17cm / 20.47inch * 20.47inch * 6.69inch
Loading Container 20GP: 580 cartons * 35 pcs = 20300 pcs
40HQ: 1346 cartons * 35 pcs = 47110 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8740178611

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4.5 ★★★★★
Based on 22 reviews
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Product Reviews
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Verified Purchase
Rodney
Belleville, US
★★★★★ 5
Dog chew toys
Color: Grilled color
Smaller than expected but dogs liked it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
S
Verified Purchase
Shulamit Saeger
Bozeman, US
★★★★★ 3
It ok but a bit small for my golden and I have to supervise him.
Color: Grilled color
I don't recommend. Too big for my small dog. Too small for my big dog. They have similar bones but these just seem odd. ** WELL actually after some time they both will chew on them, especially my golden. Do be careful watch the dog while chewing. My home health care aid thought they were real. they are holding up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
K
Verified Purchase
Kati
Houston, US
★★★★★ 5
Finally a chew toy my aggressive chewer can’t destroy
Color: Grilled color
I’ve gone through countless “indestructible” dog toys that lasted maybe a day—sometimes only minutes. My dog is an aggressive chewer and treats most toys like a personal challenge. These Fuufome chew toys are the real deal. Right out of the box, you can tell they’re made from tough, high-quality nylon. My dog went to work on them immediately, and days later there’s barely any noticeable wear. No chunks missing, no sharp edges, and no mess on the floor. That alone puts these way above most toys I’ve tried. I also love that they actually keep my dog busy. Instead of getting bored and looking for something else to chew (like furniture), she’ll settle in and happily gnaw on these for a long time. It’s been great for mental stimulation and for redirecting destructive chewing. The fact that you get two durable toys in the pack is a bonus, and they’ve held up exactly as advertised. If you have a large breed or an aggressive chewer and you’re tired of wasting money on toys that don’t last, these are absolutely worth it. Highly recommend—this is one of the few chew toys that has truly lived up to the “indestructible” claim. 🐶💪
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
E
Verified Purchase
Ellie
Dallas, US
★★★★★ 5
Great for agressiver chewers
Color: Grilled color
Very resistant
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Reviewed in the United States on June 1, 2026
K
Verified Purchase
Katie Brewer
Dallas, US
★★★★★ 5
Keeps big dogs entertained
Color: Red
Great toy, we have two Labrador/ German Shepherd mix dogs. Keeps them going. Worth the money easy to just plug in, last a couple days before we have to plug in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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