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expiredTattyBear | Staff posted Mar 14, 2023 08:35 PM

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expiredTattyBear | Staff posted Mar 14, 2023 08:35 PM

Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli $61.10 + Free Shipping

$61

$130

53% off

Monoprice

8 Comments 4,332 Views

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Monoprice [monoprice.com] has Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli (33304) on sale for $61.10
Shipping is free.

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

Monoprice [monoprice.com] has Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli (33304) on sale for $61.10
Shipping is free.

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

Deal Score

+11

Visit Monoprice

Price Intelligence

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

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
03/01/24	Monoprice	$35	7
02/26/24	Monoprice	$60 frontpage	39
01/01/24	Monoprice	$75	4
08/16/23	Amazon	$55	0
08/06/23	Amazon	$55	2
08/01/23	Monoprice	$55 frontpage	22
03/19/23	Amazon	$52	6
03/15/23	Target	$52 frontpage	47
03/03/23	Monoprice	$68 frontpage	64
02/22/23	Monoprice	$75	3
02/16/23	Monoprice	$75	0
01/17/23	Monoprice	$80 frontpage	56
10/07/22	Monoprice	$85	4
08/26/22	Monoprice	$85	0
08/19/22	Monoprice	$85 frontpage	34
07/11/22	Monoprice	$80	0
07/01/22	Monoprice	$80	18
05/09/22	Monoprice	$80 frontpage	51
11/15/20	Monoprice	$90	2

Current Prices

Sort: Lowest to Highest | Last Updated 9/16/2025, 11:36 PM

Sold By	Sale Price
Amazon	$112

Unregistered (You)

8 Comments

WiseStag474

Mar 14, 2023 10:50 PM

78 Posts

Joined Nov 2021

WiseStag474Mar 14, 2023 10:50 PM

78 Posts

Liquid plat also on sale. SAVE25 for 25 off 100+

cwoo

Mar 15, 2023 01:56 AM

369 Posts

Joined Apr 2012

cwooMar 15, 2023 01:56 AM

369 Posts

Quote from WiseStag474

Liquid plat also on sale. SAVE25 for 25 off 100+

https://www.monoprice.com/product?p_id=33305

Link to the Liquid Platinum which is an excellent price for its performance and sound quality.

$339.99 on sale with an additional savings of $25 off using the code provided by @WiseStag474.

Last edited by cwoo March 14, 2023 at 06:58 PM.

jedinat

Mar 15, 2023 03:15 AM

2,424 Posts

Joined Dec 2011

jedinatMar 15, 2023 03:15 AM

2,424 Posts

Quote from cwoo

Paying $340 for something with built-in intentional distortion seems insane to me.

cwoo

Mar 15, 2023 04:18 AM

369 Posts

Joined Apr 2012

cwooMar 15, 2023 04:18 AM

369 Posts

Quote from jedinat

Paying $340 for something with built-in intentional distortion seems insane to me.

$339.99-$25, and welcome to the world of tubes. A land where THD is just a number that doesn't really mean anything.

Last edited by cwoo March 14, 2023 at 09:22 PM.

Gjohnst4

Mar 15, 2023 04:08 PM

68 Posts

Joined Feb 2016

Gjohnst4Mar 15, 2023 04:08 PM

68 Posts

Bought this as a pre-amp. For $61, can't imagine better performance.

zachary80

Mar 15, 2023 06:50 PM

999 Posts

Joined Jul 2007

zachary80Mar 15, 2023 06:50 PM

999 Posts

Liquid spark measures really well - https://www.audiosciencereview.co...-amp.5224/

Liquid platinum gets a less favorable review, relatively low tube-induced distortion if for some reason you want tubes but not much impact from them (I could understand this wrong) - https://www.audiosciencereview.co...view.7036/

Rookz

Mar 15, 2023 08:06 PM

900 Posts

Joined Nov 2010

RookzMar 15, 2023 08:06 PM

900 Posts

Went to $89.99 right as I added it to the cart...damn.

Eragorn

Pro

Deal Hunter

Mar 16, 2023 01:56 AM

16,184 Posts

Joined Sep 2011

Eragorn

Pro

Deal Hunter

Mar 16, 2023 01:56 AM

16,184 Posts

Quote from Rookz

Went to $89.99 right as I added it to the cart...damn.

Quote from Gjohnst4

Bought this as a pre-amp. For $61, can't imagine better performance.

$52 via Target right now... https://slickdeals.net/f/16515397-monolith-by-monoprice-liquid-spark-headphone-amplifier-by-alex-cavalli-51-94-free-shipping

Unregistered (You)

Free Shipping Tech & Electronics Audio / Video Home Audio Monoprice Monoprice

Monolith by Monoprice Liquid Spark Headphone Amplifier by Alex Cavalli $61.10 + Free Shipping

$61

$130

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