McIntosh MHA200 Impressions
Jul 8, 2021 at 1:17 PM Post #182 of 1,203
Hi,
Is this amp have both balanced Input and Output? What kind of connector?
Maybe Bedroom tube amp to be used.
Single ended and balanced in & out. 4 pin XLR, 2 ea. 3 pin XLR and 1/4”/6.5 for single ended output …. RCA single ended input.
 
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Jul 8, 2021 at 1:37 PM Post #183 of 1,203
I also had one of the 12BH7 tubes go bad, a loud crackle from one of the tubes, when switching positions of the two 12B's, it followed the tube. Replaced both with a couple of matched Electro-Harmonix golds and all sounds great again.
My thoughts were a tube going south. It was intermittent. Third round with the hot plate and I googled the symptom. Results in hand I wasn't going to risk matters further so off to the dealer. I expected some down time and maybe some costs to ship it to McIntosh but the dealer simply switched me up with another unit. Fantastic totally no fuss service. Listening to the replacement already and it is as good as the first. Didn't mess with the power tubes in case I compromised the warranty status. May I ask where you sourced those tubes from? Might grab a pair for when the warranty has ended.
 
Jul 8, 2021 at 1:42 PM Post #184 of 1,203
Wow, I love this amp and what it can do with just a Hugo 2 and a 64 Audio U18t! Thanks @TSAVJason and Wayne!

Halie Loren never sounded better!

Honda needs you to put Mc in an NSX 👌


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I like your balanced adapter. Who makes that one?
 
Jul 8, 2021 at 1:59 PM Post #185 of 1,203
Tubes are tubes, they do go bad occasionally. All McIntosh tube warranties are 90 days. These units have not been available for 90 days so anyone that’s has a bad or failed tube can submit a request replacement at no charge
 
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Jul 8, 2021 at 3:56 PM Post #187 of 1,203
Jul 8, 2021 at 4:25 PM Post #188 of 1,203
My thoughts were a tube going south. It was intermittent. Third round with the hot plate and I googled the symptom. Results in hand I wasn't going to risk matters further so off to the dealer. I expected some down time and maybe some costs to ship it to McIntosh but the dealer simply switched me up with another unit. Fantastic totally no fuss service. Listening to the replacement already and it is as good as the first. Didn't mess with the power tubes in case I compromised the warranty status. May I ask where you sourced those tubes from? Might grab a pair for when the warranty has ended.
Got mine from Tubes for Amps. Will definitely contact my dealer about some replacements for the stock tubes.
 
Jul 9, 2021 at 9:59 AM Post #190 of 1,203
https://www.ebay.com/itm/124673827103?hash=item1d0723a11f:g:mDYAAOSw535gcc9a

It sounds great. I don't have any concerns that it is altering the sound or degrading the signal in anyway.
I also have one of these, which I sometimes think sounds a hint better. Noticeable at higher volumes. The high treble region is slightly rolled off and can take the edge off of very bright IEMs. But the visual quality is kind of disappointing when looking at it very closely. Mine looks like they didn't wipe glue used to seal gaps in the black rubber and gold plated metal.
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Jul 9, 2021 at 3:29 PM Post #191 of 1,203
Picked mine up today and it’s warming up now! It’s from the 2nd run and I don’t have any quibbles with the volume knob.

Using a C7 adapter for the moment but I’m planning to re-terminate an existing cable with one of these:
Monosaudio Figure 8 IEC320 C7 Mains Power Plug 7A/125V 2.5A/250V Female Pure Copper Power Connector HiFi DIY (One Piece) https://www.amazon.com/dp/B07ZZGNFL5/ref=cm_sw_r_cp_api_glt_fabc_21PJFDAAHMZ5NVREGMYC

I’ve used the Monosaudio bare copper plugs a few times after reading about them on CableAsylum, great sound for the price and way better than standard cryo’ed Wattgate brass.
 
Jul 9, 2021 at 3:38 PM Post #192 of 1,203
Picked mine up today and it’s warming up now! It’s from the 2nd run and I don’t have any quibbles with the volume knob.

Using a C7 adapter for the moment but I’m planning to re-terminate an existing cable with one of these:
Monosaudio Figure 8 IEC320 C7 Mains Power Plug 7A/125V 2.5A/250V Female Pure Copper Power Connector HiFi DIY (One Piece) https://www.amazon.com/dp/B07ZZGNFL5/ref=cm_sw_r_cp_api_glt_fabc_21PJFDAAHMZ5NVREGMYC

I’ve used the Monosaudio bare copper plugs a few times after reading about them on CableAsylum, great sound for the price and way better than standard cryo’ed Wattgate brass.
Congratulations!
 
The Source AV TSAVJason Stay updated on The Source AV at their sponsor profile on Head-Fi.
 
https://www.facebook.com./pages/The-Source-AV-Design-Group/153623164648713 http://www.twitter.com/TheSourceAV http://www.instagram.com/Thesourceavdesign http://thesourceav.com/ Products@TheSourceAV.com
Jul 9, 2021 at 4:54 PM Post #193 of 1,203
Hi all, should have the MHA200 sometime next week (crossing my fingers). Looking for a dac or dac/amp combo to pair with it. For stand alone DAC right now it looks like a) topping d90se b) smsl vmv d1se. Budget $1000. Running as desktop setup. Any thoughts, experiences, or suggestions?

I don’t want to run the PC>DAC>MHA200 all the time, so looking for a dedicated amp that is mid to high tier. Don’t care too much about wireless features.
In the “No budget” world I’d be interested in the matrix element x or comparable. Open to recommendations!
 
Jul 9, 2021 at 5:52 PM Post #194 of 1,203
Hi all, should have the MHA200 sometime next week (crossing my fingers). Looking for a dac or dac/amp combo to pair with it. For stand alone DAC right now it looks like a) topping d90se b) smsl vmv d1se. Budget $1000. Running as desktop setup. Any thoughts, experiences, or suggestions?

I don’t want to run the PC>DAC>MHA200 all the time, so looking for a dedicated amp that is mid to high tier. Don’t care too much about wireless features.
In the “No budget” world I’d be interested in the matrix element x or comparable. Open to recommendations!
I wasn't able to completely understand the second paragraph. As far as thoughts are concerned, I prefer running the MHA200 balanced from a balanced source. You might consider if the DAC you are considering has XLR connection ports. Your D90 apparently does fit the specs.
 
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Jul 9, 2021 at 6:57 PM Post #195 of 1,203
Second paragraph I’m just asking for recommendations for a dac/amp aio when NOT using the mha200 through my computer.
 

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