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expiredTattyBear | Staff posted Feb 26, 2024 10:03 PM
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expiredTattyBear | Staff posted Feb 26, 2024 10:03 PM

Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli

+ Free Shipping

$60

$130

53% off
Monoprice
39 Comments 20,638 Views
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Deal Details
Monoprice has Monolith Liquid Spark Headphone Amplifier by Alex Cavalli (33304) on sale for $59.99. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Specs:
  • Dimensions: 4.6" x 3.7" x 1.5" (117 x 94 x 38 mm)
  • Weight: 9.6 oz. (271g)
  • Headphone Output: Unbalanced stereo 1/4" TRS jack
  • Preamp Output: Unbalanced stereo RCA jacks
  • Signal-to-Noise Ratio: 108dB (ref. 1 Vrms input / 2 Vrms output @ 1kHz)
  • Crosstalk: –73dB (ref. 1 Vrms input / 2 Vrms output @ 10kHz)
  • Output Impedance: < 0.1 ohms
  • Gain: +3dB or +6dB
  • Input: Unbalanced stereo RCA
  • Output Protection: Delay and offset protection

Editor's Notes

Written by SlickDealio
  • About this Deal:
    • This price is $70 lower (53.9% savings) than the list price.
    • Rated 4.7 out of 5 stars from 77 reviews.
    • 3 Year Replacement Warranty
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Written by TattyBear | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Monoprice has Monolith Liquid Spark Headphone Amplifier by Alex Cavalli (33304) on sale for $59.99. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Specs:
  • Dimensions: 4.6" x 3.7" x 1.5" (117 x 94 x 38 mm)
  • Weight: 9.6 oz. (271g)
  • Headphone Output: Unbalanced stereo 1/4" TRS jack
  • Preamp Output: Unbalanced stereo RCA jacks
  • Signal-to-Noise Ratio: 108dB (ref. 1 Vrms input / 2 Vrms output @ 1kHz)
  • Crosstalk: –73dB (ref. 1 Vrms input / 2 Vrms output @ 10kHz)
  • Output Impedance: < 0.1 ohms
  • Gain: +3dB or +6dB
  • Input: Unbalanced stereo RCA
  • Output Protection: Delay and offset protection

Editor's Notes

Written by SlickDealio
  • About this Deal:
    • This price is $70 lower (53.9% savings) than the list price.
    • Rated 4.7 out of 5 stars from 77 reviews.
    • 3 Year Replacement Warranty
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.

Original Post

Written by TattyBear | Staff

Community Voting

Deal Score
+27
Good Deal
Visit Monoprice

Price Intelligence

Model: Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli

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Top Comments

nightanole
4087 Posts
662 Reputation
Id give the nod to the liquid spark. If if went with schiit, id want the Magni+ so its DC direct. But remember the schiit amp is now discontinued, and schiit isnt known for quality or good RMA process.
LovePotion9
147 Posts
14 Reputation
This amp has known issues with left or right channel imbalance sound. Bought one a while back when it was on sale for $50. RMA first one, the second one have a stuck volume knob. It just POS.

38 Comments

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Feb 27, 2024 04:26 PM
56 Posts
Joined Aug 2015
allfin4Feb 27, 2024 04:26 PM
56 Posts
or this?
Feb 27, 2024 05:00 PM
4,087 Posts
Joined Mar 2006
nightanoleFeb 27, 2024 05:00 PM
4,087 Posts

Our community has rated this post as helpful. If you agree, why not thank nightanole

Quote from allfin4 :
or this?
Id give the nod to the liquid spark. If if went with schiit, id want the Magni+ so its DC direct. But remember the schiit amp is now discontinued, and schiit isnt known for quality or good RMA process.
3
2
Feb 27, 2024 05:12 PM
254 Posts
Joined Jan 2011
pLLLFeb 27, 2024 05:12 PM
254 Posts
Does this suffer from imbalance? I forget the terms, but my magni 3+ or whatever has the issue where the volume knob is sensitive to sending more audio to left or right and requires messing with it to get balanced audio.
Feb 27, 2024 05:26 PM
147 Posts
Joined Oct 2017
LovePotion9Feb 27, 2024 05:26 PM
147 Posts
This amp has known issues with left or right channel imbalance sound. Bought one a while back when it was on sale for $50. RMA first one, the second one have a stuck volume knob. It just POS.
Feb 27, 2024 05:26 PM
56 Posts
Joined Aug 2015
allfin4Feb 27, 2024 05:26 PM
56 Posts
Quote from nightanole :
Id give the nod to the liquid spark. If if went with schiit, id want the Magni+ so its DC direct. But remember the schiit amp is now discontinued, and schiit isnt known for quality or good RMA process.
All fair points, thank you
Feb 27, 2024 05:29 PM
85 Posts
Joined Jan 2018
JackRCoxFeb 27, 2024 05:29 PM
85 Posts
This is a solid deal for a great "budget" amp. I use budget in quotes because it would cost a lot more money achieve an upgrade. Pair this with a inexpensive Topping or SMSL DAC and you'll have a desktop headphone setup that will sound fantastic.
Feb 27, 2024 05:35 PM
739 Posts
Joined Nov 2011
DonutsForDBagsFeb 27, 2024 05:35 PM
739 Posts
Wait! Is that THE Alex Cavelli!?

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Feb 27, 2024 06:09 PM
4,087 Posts
Joined Mar 2006
nightanoleFeb 27, 2024 06:09 PM
4,087 Posts
Quote from DonutsForDBags :
Wait! Is that THE Alex Cavelli!?
I guess. been making hobby amps since the early 2000's. Retired in the lat 2010's and has the stuff made by massdrop and monoprice now.
Feb 27, 2024 06:16 PM
7,155 Posts
Joined Aug 2010
rootbearFeb 27, 2024 06:16 PM
7,155 Posts
This looks like a TEAC one that I have been trying to sell.
Feb 27, 2024 10:30 PM
255 Posts
Joined Nov 2013
amnuvinFeb 27, 2024 10:30 PM
255 Posts
What's the best way to connect this to a computer so I can listen to flac files. I don't think my sound card had the right outputs
Feb 28, 2024 04:34 AM
409 Posts
Joined Jan 2023
Baytee2023Feb 28, 2024 04:34 AM
409 Posts
Will these work as a phonograph amp as well?
Feb 28, 2024 04:50 AM
970 Posts
Joined Aug 2014
aagstnFeb 28, 2024 04:50 AM
970 Posts
Quote from Baytee2023 :
Will these work as a phonograph amp as well?
No. You need a true phono preamp that can produce the RIAA curve needed to correctly reproduce the sound.
Feb 28, 2024 05:22 AM
363 Posts
Joined Jun 2007
New_GuyFeb 28, 2024 05:22 AM
363 Posts
Quote from amnuvin :
What's the best way to connect this to a computer so I can listen to flac files. I don't think my sound card had the right outputs
you want a 3.5mm to 2 RCA cable.
example
https://www.monoprice.com/product?p_id=5597
Feb 28, 2024 06:14 PM
81 Posts
Joined Oct 2017
OldBumFeb 28, 2024 06:14 PM
81 Posts
Quote from New_Guy :
you want a 3.5mm to 2 RCA cable.
example
https://www.monoprice.com/product?p_id=5597
You need a DAC. The computer signal goes to the DAC, typically via a USB connection, then the DAC connects to the amp using RCA interconnects.

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Feb 28, 2024 07:58 PM
7,274 Posts
Joined Dec 2006
big mikeFeb 28, 2024 07:58 PM
7,274 Posts
I have this, seems good but I'm still shopping for a better DAC to pair with it.

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