Author Ustabas Osman

Ustabas Osman
Editor in chief
Osman Ustabas Deutsche Schule Istanbul Journalism - Faculty of Communication - Marmara University
LETSHUOER S15

LETSHUOER S15 Unboxing

FR Graph
LETSHUOER S15 Unboxing and FR Graph Third Generation14.8mm Planar Driver + 6mm R-Sonic Passive Filtering Module New Acoustic Structure, A Sound...
FiiO KA17 Dongle DAC

FiiO KA17

Dongle DAC-AMP
FiiO KA17 Dongle DAC The new FiiO KA17 delivers up to 650mW of output power — utilizing dual flagship ESS...
Kinera Celest Plutus Beast 3

Kinera Celest Plutus Beast

IEM
Kinera Celest Plutus Beast 1 BC+1 BA+1 SPD™ In-Ear Monitors Celest Plutus Beast is a brand new three-driver tribrid set...
Moondrop May DSP Review (5)

Moondrop MAY DSP Review

IEM
Moondrop MAY DSP Review – DD+Planar Type-C IEM Moondrop has equipped the MAY with a dual-driver hybrid setup. It features...
HiBy R8 II - R8 Gen2 DAP (2)

HiBy R8 II

DAP
HiBy R8 II – R8 Gen2 DAP (Digital Audio Player) HiBy R8 Gen II flagship Android digital audio player designed...
ODA Hesperus A300 Review

ODA Hesperus A300 Review

IEM
One Dot Audio – ODA Hesperus A300 Review ODA Hesperus A300 is a recent IEM by One Dot Audio, a...
HiBy Digital M300 (2)

HiBy Digital M300

DAP
HiBy Digital M300 Review HiBy Digital M300 DAP HiBy has developed a new pocketable Android 13 music player, the HiBy...
TRN BAX Pro Review

TRN BAX Pro Review

IEM
TRN BAX Pro Review – 1DD+2BA+2EST Flagship IEM TRN welcomes its latest flagship set of multi-driver hybrid in-ear monitors with...
SHANLING H2 Review

SHANLING H2

DAC
SHANLING H2 – Portable DAC-AMP With Built-in MicroSD Card Player Shanling has released the all-new H2 portable DAC/Amp and music...
FiiO Q15 Review

FiiO Q15 Review

DAC
FiiO Q15 Review – Portable Desktop-Grade DAC and Headphone Amplifier FiiO is a reputed name in the Hi-Fi audio industry. They...
FiiO R9

FiiO R9

DAP
FiiO R9 Desktop Music Player High-end 8-channel ES9038PRO*2 + 8-channel THX AAA 788+ 7300mW power output Fully-connected HiFi audio architecture DC/AC...
SMSL SU-X DAC

SMSL SU-X DAC

DAC
SMSL SU-X DAC – Dual ES9039MSPRO SMSL SU-X uses the latest dual ES9039MSPRO DAC chips from ESS, and USB utilizes the...
One Dot Audio - ODA Dolphin D100 Review

ODA Dolphin D100 Review

IEM
One Dot Audio – ODA Dolphin D100 Review The ODA Dolphin D100 is equipped with a 10mm dynamic driver with...
TOZO OpenBuds Review

TOZO OpenBuds Review

TWS
TOZO OpenBuds Review – Another Win I recently reviewed the OpenReal open-air neckband headphones from TOZO, and it sold me on...
FiiO K9 AKM

FiiO K9 AKM

DAC
Desktop DAC And Headphone Amplifier FiiO K9 AKM Has Officially Been Released. FiiO K9 AKM Review As a user-oriented company,...
GEEK WOLD GK20 Review

GEEK WOLD GK20 Review

IEM
GEEK WOLD GK20 Review – 2DD+3BA+2 Piezoelectric Hybrid IEM Geek Wold’s latest budget IEM the GK20 comes with a 3-unit Balanced...
ORIVETI OD200 Review

ORIVETI OD200 Review

IEM
ORIVETI OD200 Review – The Racing Green The OD200 is a revolutionary IEM with industry-leading air control technology. It features a...
MOONDROP MAY IEM

MOONDROP MAY

IEM
MOONDROP MAY – Dynamic Driver + Planar Driver In-ear Headphone The new Moondrop MAY uses the newly developed sapphire-evaporation composite flexible-suspension...