64 Audio A12t vs TANCHJIM OLA II Coaxial

Every tracked fact about the two, side by side - prices, history lows, ratings and measured tuning. No verdict: which one to buy is the visitor's decision, always.

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Open head-to-head

64 Audio A12t | Balanced Armature Custom IEMs

64 Audio A12t 64 Audio Now ₹1,90,505 at Bloom Audio Lowest on record ₹1,89,085 on Thursday, 22nd Oct, 2026 Full prices & history

TANCHJIM OLA II Coaxial Hybrid IEM (1DD+1BA) | DMT5 Dynamic + PURE-Hi BA, 8-Band PEQ DSP - OLA II 3.5mm MIC

TANCHJIM OLA II Coaxial Hybrid IEM (1DD+1BA) Tanchjim Now ₹5,800 at The HiFi Cat Lowest on record ₹5,700 on Tuesday, 13th Oct, 2026 Full prices & history

What is being compared

Both sides are in-ear monitors. The rows below are the facts each store publishes for this shelf - driver arrangement, impedance, sensitivity, plug and connectivity. A dash means the listing does not state that spec.

Spec 64 Audio Tanchjim

Driver configuration — Hybrid (DD+BA)

Driver setup — 1 DD + 1 BA

Impedance — 30Ω

Sensitivity 108dB 121dB

Connectivity Wired Wired

Microphone — With mic

Connector — 2-pin 0.78mm

Plug — 3.5mm

Measured tuning, side by side

Both curves are real community measurements (gold: 64 Audio · ink: Tanchjim). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

64 Audio Tanchjim

Tuning distance ±1.93 dB RMS 88% match - Very close. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.

Bass · 20–250 Hz 64 Audio +1.0 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 64 Audio plays louder there on the measured files; minus means Tanchjim does.

Mids · 250–2,000 Hz 64 Audio −0.4 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 64 Audio plays louder there on the measured files; minus means Tanchjim does.

Treble · 2,000–10,000 Hz 64 Audio −2.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 64 Audio plays louder there on the measured files; minus means Tanchjim does.

What a curve cannot seeBuild, driver QC unit-to-unit, comfort, isolation, accessories, warranty and resale value sit outside the graph - usually what the pricier one is charging for.

Price over the last 30 days

Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.

64 Audio A12t Now ₹1,90,505 at its 30-day median Lowest on record ₹1,89,085 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

TANCHJIM OLA II Coaxial Hybrid IEM (1DD+1BA) Now ₹5,800 2% above its 30-day median Lowest on record ₹5,700 on Tuesday, 13th Oct, 2026 In stock at 1 tracked store

Price gap right now ₹1,84,705 97% of the dearer one's price.

Stores with it in stock 1 vs 1 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now TANCHJIM OLA II Coaxial Hybrid IEM (1DD+1BA) Lowest current price across all tracked stores - ₹5,800 vs ₹1,90,505.

Deepest discount ever seen TANCHJIM OLA II Coaxial Hybrid IEM (1DD+1BA) From each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.

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