Stored Category Comparison

Cayin RU7 vs Chord Mojo 2

This page compares two published dacs profiles using stored summaries, source-attributed scoring, and a single lines-only radar for fast visual difference checks.

Back to Cayin RU7Open Chord Mojo 2

Sound Profile Radar

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Cayin RU7
Chord Mojo 2

Category Scores

Stored score comparison

Every score is pulled from the stored product intelligence snapshot for this category pair.

AxisRU7Mojo 2Delta
Bass
8.3
8.5
+0.2
Mids
8.4
8.6
+0.2
Treble
8
8.3
+0.3
Technicalities
8.2
8.5
+0.3
Soundstage
8
8.2
+0.2
Value
8
7.8
-0.2

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Cayin RU7 can only be compared against published dacs profiles.

Quick Read

Cayin RU7

The RU7 brought Cayin's discrete 1-bit resistor-ladder DAC concept down to dongle size at $289.99, decoding up to DSD256 natively with everything internally converted to DSD. Both major approved outlets gave it their 2023 best-dongle award: Headfonia hears a neutral-leaning but full-bodied, powerfully controlled presentation that stays musical and engaging, and Headfonics rates it the best of Cayin's dongle line in both agreeable timbre and technical prowess. The consensus flags analog-like smoothness and naturalness as the signature; the tradeoffs are moderate battery draw, a warm-of-clinical character that measurement purists may not want, and pricing near very strong delta-sigma rivals.

Chord Mojo 2

Six years after the original defined the category, the Mojo 2 updated Chord's FPGA-based portable DAC/amp with finer filtering, the lossless UHD DSP tone system, 32bit/768kHz support, and 600mW of output at £449. Approved reviews agree the sequel earns the name: Headfonics hears a more accurate, more energetic presentation than the V1 with the DSP applied seamlessly (no dynamic-range or volume penalty) while MajorHiFi and Headfonia treat it as the transportable benchmark for musical, dense, analog-flavored sound. Standing criticisms: the polychromatic button interface remains famously cryptic, there is no proper desktop-charging thermal comfort, and phone-stack ergonomics lag dongle rivals.

Cayin • DACs

Cayin RU7

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The RU7 brought Cayin's discrete 1-bit resistor-ladder DAC concept down to dongle size at $289.99, decoding up to DSD256 natively with everything internally converted to DSD. Both major approved outlets gave it their 2023 best-dongle award: Headfonia hears a neutral-leaning but full-bodied, powerfully controlled presentation that stays musical and engaging, and Headfonics rates it the best of Cayin's dongle line in both agreeable timbre and technical prowess. The consensus flags analog-like smoothness and naturalness as the signature; the tradeoffs are moderate battery draw, a warm-of-clinical character that measurement purists may not want, and pricing near very strong delta-sigma rivals.

Strengths

  • Discrete 1-bit ladder architecture yields analog-like, natural timbre
  • Full-bodied, controlled bass with genuinely musical presentation
  • Double 2023 best-dongle awards from approved outlets

Weaknesses

  • Noticeable phone battery draw in DSD-heavy operation
  • Not the choice for strictly neutral, measurement-first listeners
  • $289.99 sits close to flagship delta-sigma dongle competition

Chord • DACs

Chord Mojo 2

Open page

Six years after the original defined the category, the Mojo 2 updated Chord's FPGA-based portable DAC/amp with finer filtering, the lossless UHD DSP tone system, 32bit/768kHz support, and 600mW of output at £449. Approved reviews agree the sequel earns the name: Headfonics hears a more accurate, more energetic presentation than the V1 with the DSP applied seamlessly (no dynamic-range or volume penalty) while MajorHiFi and Headfonia treat it as the transportable benchmark for musical, dense, analog-flavored sound. Standing criticisms: the polychromatic button interface remains famously cryptic, there is no proper desktop-charging thermal comfort, and phone-stack ergonomics lag dongle rivals.

Strengths

  • Class-reference musical density and timbre from Chord's FPGA approach
  • Lossless UHD DSP tone controls with zero dynamic-range penalty
  • 600mW drives IEMs and most headphones with authority

Weaknesses

  • Cryptic color-coded sphere interface still needs the manual
  • Bulkier and less phone-friendly than modern dongles
  • Battery management and heat remain the platform's weak spot