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Product Description

Line Circle
The Moon by Simaudio 340i X Integrated Amplifier redefines audio excellence with its powerful output, precision engineering, and versatile features, delivering an immersive listening experience for audio enthusiasts.
Get the Details

Features & Specs Line Circle

INPUTS
6 (six) line-level inputs including a front-mounted 1/8” mini-jack for personal media players. 1 (one) pair of balanced input (XLR).
HEADPHONE
Headphone output on 1/4” jack located on the front panel.
POWER SUPPLY
A massive oversized power supply using a custom toroidal transformer design.
AMPLIFIER CLASS
“Class A” output to 5 watts for greater efficiency.
PASS-THROUGH FEATURES
One audio input which functions as a “pass-through”, bypassing the gain stage to accommodate components like a home-theater processor, whose own volume control is used instead.
AUDIO DESIGN
Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.
INPUTS
6 (six) line-level inputs including a front-mounted 1/8” mini-jack for personal media players. 1 (one) pair of balanced input (XLR).
HEADPHONE
Headphone output on 1/4” jack located on the front panel.
POWER SUPPLY
A massive oversized power supply using a custom toroidal transformer design.
AMPLIFIER CLASS
“Class A” output to 5 watts for greater efficiency.
PASS-THROUGH FEATURES
One audio input which functions as a “pass-through”, bypassing the gain stage to accommodate components like a home-theater processor, whose own volume control is used instead.
AUDIO DESIGN
Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.

Expert Insight

Line Circle

Winner of 12 awards, the 340i X can easily be the centerpiece of your music and entertainment system. Needless to say, the 340i X integrated amplifier is constructed to the highest standards that has made MOON products famous around the world.

Expert Img
Mike Chapman
Over 30 Years At ListenUp

Details

Line Circle

Moon 340i X Stereo Integrated Amplifier

Experience the harmonious blend of innovation and musical authority with the Moon by Simaudio 340i X Integrated Amplifier, where endless possibilities meet exceptional sonic performance. Boasting 100W per channel at 8Ω and 200W per channel at 4Ω, this amplifier redefines the integration of your music system with features like six line-level inputs, balanced input, and precision-matched MOON Bipolar output transistors. The optional upgrade features, including the D3 DAC with DSD support and P PHONO for MC/MM configurations, enhance this amplifier's versatility, while the oversized power supply and thoughtful design elements ensure an immersive and efficient listening experience.

  • 6 (six) line-level inputs including a front-mounted 1/8” mini-jack for personal media players.
  • 1 (one) pair of balanced input (XLR).
  • Headphone output on 1/4” jack located on the front panel.
  • A massive oversized power supply using a custom toroidal transformer design.
  • “Class A” output to 5 watts for greater efficiency.
  • One audio input which functions as a “pass-through”, bypassing the gain stage to accommodate components like a home-theater processor, whose own volume control is used instead.

Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.

Moon 340i X Stereo Integrated Amplifier Specs

Output Power:

  • 8Ω: 100 W per channel
  • 4Ω: 200 W per channel

Input:

  • Sensitivity: 370mV - 3.0V RMS
  • Impedance: 11,000Ω
  • Gain: 37dB

Performance:

  • Signal-to-noise Ratio: 110dB @ full power
  • Frequency Response (full range): 2Hz - 90kHz +0/-3dB
  • Crosstalk: -88dB
  • THD (20Hz - 20kHz @ 1W): 0.015%
  • THD (20Hz - 20kHz @ 100W): 0.05%
  • Intermodulation Distortion: 0.03%

Digital Inputs:

  • S/PDIF, USB, Optical
  • Maximum PCM Resolution: 32-bit / 384kHz
  • DSD Sample Rates: DSD64, DSD128 & DSD256

Shipping:

  • Weight: 28 lb / 13 kg

Dimensions:

  • Width x Height x Depth: 16.9 x 3.5 x 14.8 in / 42.9 x 8.9 x 37.6 cm

Reviews

Line Circle
Customer Reviews
5.0 Based on 1 Reviews
5 ★
100% 
1
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
C
02/02/2023
Charles
New York

First time "audiophile"

It took awhile, but I finally graduated to "audiophile:

Product Descriptiondown arrow

Product Description

Line Circle
The Moon by Simaudio 340i X Integrated Amplifier redefines audio excellence with its powerful output, precision engineering, and versatile features, delivering an immersive listening experience for audio enthusiasts.
Get the Details
Features & Specsdown arrow

Features & Specs Line Circle

INPUTS
6 (six) line-level inputs including a front-mounted 1/8” mini-jack for personal media players. 1 (one) pair of balanced input (XLR).
HEADPHONE
Headphone output on 1/4” jack located on the front panel.
POWER SUPPLY
A massive oversized power supply using a custom toroidal transformer design.
AMPLIFIER CLASS
“Class A” output to 5 watts for greater efficiency.
PASS-THROUGH FEATURES
One audio input which functions as a “pass-through”, bypassing the gain stage to accommodate components like a home-theater processor, whose own volume control is used instead.
AUDIO DESIGN
Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.
INPUTS
6 (six) line-level inputs including a front-mounted 1/8” mini-jack for personal media players. 1 (one) pair of balanced input (XLR).
HEADPHONE
Headphone output on 1/4” jack located on the front panel.
POWER SUPPLY
A massive oversized power supply using a custom toroidal transformer design.
AMPLIFIER CLASS
“Class A” output to 5 watts for greater efficiency.
PASS-THROUGH FEATURES
One audio input which functions as a “pass-through”, bypassing the gain stage to accommodate components like a home-theater processor, whose own volume control is used instead.
AUDIO DESIGN
Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.
Expert Insightdown arrow

Expert Insight

Line Circle

Winner of 12 awards, the 340i X can easily be the centerpiece of your music and entertainment system. Needless to say, the 340i X integrated amplifier is constructed to the highest standards that has made MOON products famous around the world.

Expert Img
Mike Chapman
Over 30 Years At ListenUp
Detailsdown arrow

Details

Line Circle

Moon 340i X Stereo Integrated Amplifier

Experience the harmonious blend of innovation and musical authority with the Moon by Simaudio 340i X Integrated Amplifier, where endless possibilities meet exceptional sonic performance. Boasting 100W per channel at 8Ω and 200W per channel at 4Ω, this amplifier redefines the integration of your music system with features like six line-level inputs, balanced input, and precision-matched MOON Bipolar output transistors. The optional upgrade features, including the D3 DAC with DSD support and P PHONO for MC/MM configurations, enhance this amplifier's versatility, while the oversized power supply and thoughtful design elements ensure an immersive and efficient listening experience.

  • 6 (six) line-level inputs including a front-mounted 1/8” mini-jack for personal media players.
  • 1 (one) pair of balanced input (XLR).
  • Headphone output on 1/4” jack located on the front panel.
  • A massive oversized power supply using a custom toroidal transformer design.
  • “Class A” output to 5 watts for greater efficiency.
  • One audio input which functions as a “pass-through”, bypassing the gain stage to accommodate components like a home-theater processor, whose own volume control is used instead.

Precision matched proprietary MOON Bipolar output transistors for improved bass response and accurate sonic reproduction.

Moon 340i X Stereo Integrated Amplifier Specs

Output Power:

  • 8Ω: 100 W per channel
  • 4Ω: 200 W per channel

Input:

  • Sensitivity: 370mV - 3.0V RMS
  • Impedance: 11,000Ω
  • Gain: 37dB

Performance:

  • Signal-to-noise Ratio: 110dB @ full power
  • Frequency Response (full range): 2Hz - 90kHz +0/-3dB
  • Crosstalk: -88dB
  • THD (20Hz - 20kHz @ 1W): 0.015%
  • THD (20Hz - 20kHz @ 100W): 0.05%
  • Intermodulation Distortion: 0.03%

Digital Inputs:

  • S/PDIF, USB, Optical
  • Maximum PCM Resolution: 32-bit / 384kHz
  • DSD Sample Rates: DSD64, DSD128 & DSD256

Shipping:

  • Weight: 28 lb / 13 kg

Dimensions:

  • Width x Height x Depth: 16.9 x 3.5 x 14.8 in / 42.9 x 8.9 x 37.6 cm
Reviewsdown arrow

Reviews

Line Circle
Customer Reviews
5.0 Based on 1 Reviews
5 ★
100% 
1
4 ★
0% 
0
3 ★
0% 
0
2 ★
0% 
0
1 ★
0% 
0
Write a Review

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
C
02/02/2023
Charles
New York

First time "audiophile"

It took awhile, but I finally graduated to "audiophile:

View More