Hi-Fi Quality Amplifiers to Speakers switch box

[MasterApex]

I have been testing a number of amplifiers recently.

Audio Source --> Pre-Amp XLR out --> XLR switch box --> Amplifier 1under test ---> High-end AudioQuest cable ---> Speakers
.................................................................................................................--->Amplifier 2 under test , manually switch connection , --->High-end AudioQuest cable ---> Speakers

Is there a high quality Amplifier switch box that has good internal cabling so to make it faster during listening comparison?

Audio Source --> Pre-Amp XLR out --> XLR switch box --> Amplifier 1under test ---> Amp/Speaker Switch box ---> High-end AudioQuest cable ---> Speakers

I found this on amazon https://www.amazon.com/SOLUPEAK-P2-...r_1_3?keywords=SOLUPEAK&qid=1644772899&sr=8-3

But the internal cabling looks very cheap and worry it may defeat the purpose of having Rocket 33 speakers cables from Amp to speakers.

Thanks

 

[poopy]

I used this one for some A/B tests, worked well:

DYNAVOX AMP-S MKII Audio Selector Switch for Speakers / Amplifiers Black - Audiophonics

The Dynavox AMP-S MKII offers the possibility to switch between two pairs of speakers when using a HiFi amplifier. Conversely, it also allows you to switch between two different amplifiers with one pair of speakers.

www.audiophonics.fr