What is the current price range for the QSC ISA 300TI?

The used range for the QSC ISA 300TI is currently listed between $300 and $350.

Are there many QSC ISA 300TI units available right now?

There are currently 2 listings available for the QSC ISA 300TI on our marketplace.

Is the QSC ISA 300TI suitable for DJ or lighting applications?

Yes, the QSC ISA 300TI is gear suitable for both DJ and Lighting applications.

QSC ISA 300TI — Unit Resale Value

Name: QSC ISA 300TI — Unit Resale Value
Brand: QSC

DJ and Lighting Gear

What a used QSC ISA 300TI sells for on Reverb (median of 2 recent listings).

QSC ISA 300TI value — Used $350. Prices updated September 2026.

Used

$350

New / Sealed

—

Live on eBay now

See current eBay listings

Live on eBay right now

Expired listings — price reference

QSC ISA 300Ti Professional Amplifier 3U Black 300W 70V 100V Commercial Audio~~$107.25~~Usedexpired · seen Aug 4Look up ↗

QSC ISA 300TI Professional 2-Channel Power Amplifier Power Tested~~$119.99~~Usedexpired · seen Aug 4Look up ↗

QSC ISA 300Ti 2-Channel Commercial Power Amplifier 300W 4 Ohms 70V/100V~~$109.77~~Usedexpired · seen Aug 4Look up ↗

QSC ISA300Ti Power Amplifier Stereo 2-Channel 300W Rackmount Pro Audio Black~~$215.1~~Usedexpired · seen Aug 4Look up ↗

🔥【PRO SERVICED】QSC ISA 300Ti 600W Power Amp! Rack,XLR~4/8/16Ω,70/140V💥GUARANTY~~$373.96~~Good - Refurbishedexpired · seen Aug 4Look up ↗

QSC ISA 300Ti Professional Power Amplifier~~$249.99~~Usedexpired · seen Aug 4Look up ↗

eBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.

Price data verified against · 1

Reverb — QSC ISA 300TI (used listings)$350

Item details

Brand: QSC
Make: QSC
Model: ISA 300TI
Used range: $300 – $350
Sample size: 2 listings

QSC ISA 300TI resale value

The used QSC ISA 300TI has a median Reverb asking price of $350, ranging from $300 to $350 across 2 current listings.

What drives the price

For a used unit, working faders/jog wheels, firmware, and cosmetic condition move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

Shop this on eBay ↗

Condition	Value	Based on
Used	$350	eBay sold comps
Live asking — low / typical / high	$99.99 / $200 / $900	20 live eBay listings ↗

Market check: As of August 3, 2026, 20 live eBay listings ask $99.99–$900.00 (median $200.00). Asking prices sit about 43% below the typical sold value of $350.00 — a window worth checking for buyers.

Frequently asked questions

What is the current price range for the QSC ISA 300TI?: The used range for the QSC ISA 300TI is currently listed between $300 and $350.
Are there many QSC ISA 300TI units available right now?: There are currently 2 listings available for the QSC ISA 300TI on our marketplace.
Is the QSC ISA 300TI suitable for DJ or lighting applications?: Yes, the QSC ISA 300TI is gear suitable for both DJ and Lighting applications.