GREQ Reviews

Cited videos

• 9:44

  STAX SR-Lambda Pro Classic & Friends - Review

  628 viewsMar 2026

  The reviewer finds the STAX SR-Lambda Pro Classic to be a solid, smooth-sounding electrostatic headphone that represents the classic Lambda sound well, though it lacks the ultimate transparency of the Signature model and benefits from tone correction. It is essentially the same as the Spirit with minor unit variation, and while not the most detailed, it remains a good entry point into vintage Lambda gear with proper EQ.

  Reviewed productSTAX SR-Lambda Pro65

  PositiveWatch on YouTube
• 15:22

  Yamaha YH-4000 - My New King of Soundstage (and everything else)

  1.7K viewsJan 2026

  The reviewer finds the Yamaha YH-4000 to be an exceptional and unique headphone that prioritizes soundstage and dynamics over tonal accuracy, resulting in a polarizing but ultimately glorious sound. Despite unconventional tuning with a mid-range dip, it delivers impressive bass, detail, and comfort, making it one of the reviewer's favorite headphones ever heard. It is recommended for those who value technical performance and are open to non-neutral tuning.

  Reviewed productYamaha Yh-400081

  PositiveWatch on YouTube
• 21:20

  Yamaha YH-C3000 Review - Bass + EQ = 🤤🤤🤤

  1.6K viewsDec 2025

  The reviewer is highly impressed with the Yamaha YH-C3000, praising its exceptional build quality, innovative driver design, and outstanding bass performance. While the mid-range tuning is unconventional and may require EQ or brain burn-in, the overall sound is spacious and engaging, making it a top-tier closed-back headphone.

  Reviewed productYamaha Yh-C300078

  PositiveWatch on YouTube
• 10:38

  Kiwi Orchestra II Review - HigFidelity

  924 viewsDec 2025

  The reviewer finds the Orchestra II to be a highly technical and neutral-sounding IEM that excels in imaging and detail, though it lacks a 'wow' factor and may sound boring to some. It is praised for its deep bass, smooth treble, and overall fidelity, but criticized for its ventless design causing pressure fit and an unattractive faceplate. The reviewer considers it a top-tier option in its price range, especially for those seeking pure fidelity.

  Reviewed productKiwi Ears Orchestra II73

  PositiveWatch on YouTube
• 9:54

  Tanchjim Nora Review - High End under €100

  1.7K viewsSep 2025

  The reviewer finds the Tanchjim Nora to be a well-built, comfortable, and highly accurate single-dynamic-driver IEM with a near-neutral tuning that excels in clarity, detail, and separation, making it an excellent value for under €100, especially for monitoring and neutral-sound enthusiasts. However, it has a restrained bass and a slightly emphasized upper midrange that may not suit bass lovers or those sensitive to certain frequencies.

  Reviewed productTanchjim Nora71

  PositiveWatch on YouTube
• 7:00

  KZ ZA12 Review - Where bass?

  4K viewsJun 2025

  The reviewer finds the KZ ZA12 to have a bright, unbalanced tuning with excessive treble and lacking bass, requiring significant EQ to sound acceptable. While the build and ergonomics are decent, the overall sound quality is disappointing, especially considering the price, and the reviewer does not recommend them.

  Reviewed productKZ ZA1269

  NegativeWatch on YouTube
• 7:33

  Kiwi Ears Aether Review: It Sounds Like A Headphone!!??

  5.2K viewsFeb 2025

  The reviewer highly praises the Kiwi Ears Aether as a groundbreaking IEM, describing its neutral and balanced sound as a new benchmark in the market. They highlight its impressive build quality, comfortable fit, and exceptional value at $169, comparing it favorably to much more expensive headphones. The reviewer gives it their fullest recommendation, calling it a 'people's reference' IEM.

  Reviewed productKiwi Ears Aether80

  PositiveWatch on YouTube