7/21/2026: LP Tunes launches its new platform—Unified Solutions Platform (USP)™. It unifies upgrade options on a single page, simplifying customers' search for high-fidelity turntable componentss—such as turntable styli, cartridges, and belts.

LP Tunes Replacement for Astatic N674-SD N674SD Needle

Astatic

LP Tunes Replacement for Astatic N674-SD N674SD Needle

SKU:ASTSTN674SD

$14.98
Product Description

LP TUNES REPLACEMENT FOR ASTATIC N674-SD STYLUS

The LP Tunes replacement for the Astatic N674-SD N674SD Stylus fits many Sonotone and similar type cartridges. 

Do not order this stylus if it looks different from what you have. It will not fit if the original Tetrad cartridge is missing or has been changed. Please contact us if you need assistance. If possible, provide us with the markings on the existing cartridge and stylus (look for the brand and model number). Photos will be helpful.

Reviews

Customers Who Bought This Also Bought
CARTRIDGES Short Description

CARTRIDGES

Looking for a replacement cartridge for your turntable? Browse our wide array of  hand-picked cartridges from the top brands like Audio-Technica, Ortofon, Shure, Denon and more! Check out the some of our best selling cartridges like the Audio-Technica AT95E or the Denon DL-110 cartridge. Whether you’re shopping for a DJ cartridge, half-inch mount cartridge, 78 RPM cartridge, P-Mount cartridge, pre-mounted cartridge, or you’re looking for a hard-to-find cartridge, we’ll be delighted to help you find that special cartridge or a suitable alternative!

NEEDLES/STYLUS

Need a replacement needle for your turntable? Here at LP Tunes we have a huge selection of replacement stylus from the top brands. From Grado to Shure, and Tonar, we have the perfect replacement DJ stylus for your turntable. We also carry the best Hifi needles for your record player. If you’re shopping for a new needle to upgrade the sound of your turntable, check out some of our best selling styli. The Audio-Technica ATN150SA stylus is one of our top sellers. Or check out another one of our best selling styli the Audio-Technica ATN440MLb stylus. Aren't sure which stylus will fit your turntable? Use our free stylus matching service and we'll help you find the right one.

BELTS

Need to replace a worn or broken turntable belt? You’ve found the right place. Our selection of turntables belts is vast. From brands like Stanton, Akai, Soundesign and more. If you aren’t sure which record player belt you need, simply use our free belt matching service and we’ll make sure you find the perfect belt for your turntable.

HEADPHONES

Looking for a pair of headphones or in-earphones that are good enough for an audiophile? You’re in luck. Our selection of high-quality headphones and sound isolating earbuds will make your music listening experience awesome. Shop the top brands in headphones like; Audio-Technica, Grado, and Shure to find the perfect pair of headphones or earbuds.

SPEAKERS

Shopping for new pair of speakers for your home audio system? Check out our wide selection of high quality music speakers from the top brands in audio equipment. From Epos and Meadowlark Speakers to Rega and Visonik Speakers our high quality speakers will make your music listening experience awesome! 

TURNTABLES

Shopping for a new turntable? At LP Tunes we carry a variety of vinyl record players and phonographs specifically chosen for the audiophile.We have done the hard work for you and picked the best turntables from the top brands. From Audio-Technica and Rega, to Denon, Music Hall, SOTA and more! Enhance the sound of your music with one of our top selling turntables today!

© 2026 LP Tunes  | Site by Stalwart Digital. Powered by Shopify
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa