NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad,Amplifier Vacuum Electron Tube Match Quad NEW Lot 4 Electro-Harmonix 7591A Power, except for multiple quantities where item received will be in similar or better condition, "The sale of this item may be subject to regulation by the U,S, Food and Drug Administration and state and local regulatory agencies,SEE PHOTOS, All images taken in house of the unit(s) being sold.Match Quad NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube.

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad
NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad
NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad. SEE PHOTOS. All images taken in house of the unit(s) being sold, except for multiple quantities where item received will be in similar or better condition. "The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.. Seller Notes: “Power cord NOT INCLUDED, unless pictured.” .

little glass

LOVE YOUR EYES MORE WITH EO

EO-Executive Optical is the leading provider of quality eyewear products in the Philippines such as eyeglasses, contact lenses, and sunglasses. A comprehensive eye checkup performed by our trained and competent optometrists will help you determine the right eyewear for you. We use only state-of-the-art facilities and eye care equipment.

We are also the primary distributor of international eyewear brands like Adidas, Arrow, Converse, Penguin and more. For more than forty years, EO has been a household name to many Filipinos who love their eyes.

EO Eyewear
EO Eyewear

EO Eyewear

New EO Eyewear, a new way to love your eyes more. More styles & colors, more choices, more ways to express yourself. View More
EO Sunwear
EO Sunwear

EO Sunwear

View More
Seen Eyewear
Seen Eyewear

Seen Eyewear

The Art of seeing: SEEN eyewear, its durable, elegant, titanium, lightweight and understated. View More

TESTIMONIALS

“I find that this pair is quite comfortable on the eyes. I wore it for a little over 8 hours and it didn’t irritate my eyes.”

- LotsOfGirlStuff -

“Executive Optical is my family’s go-to place for ten years now, where I got my first glasses and my first contact lenses”

- Bookishmouie -

“Got my Hello Kitty eyeglasses from Executive Optical in SM Masinag. I used to switch from one optical shop to another but eversince I tried the services of Executive Optical last 2011, I only buy my contact lens, solutions and eyeglasses from them. I like that they have an online database system of my record and of their inventory. Very efficient. :D

- SnappedAndScribbed -

“The EO doctors were friendly, the staff even. The entire package costs me around less than Php5000.00 only! I think it’s a good deal, I had an eye protector, graded lenses and a shade rolled in one plus the other free stuff that comes with it.” 

- Gerilen -

“Super comfortable po nung lens, less hassle kesa naka eye glasses :)

- Rommel -

“It was the first time I went to EO for my eyeglasses. Staffs are friendly and very accomodating. I’m having a hard time to look for the glasses that suits me. But then, a girl staff gave me this one and it’s just perfect. “Malinaw na ang lahat ngayon.” Thank you! :)

- Jeff -

“What I like about EO is that, it offers affordable eyewear without compromising style and services, I really like the frames. As a style blogger, I always choose fashionable glasses. I also love how fast I got my eyewear. There you have it. Thanks EO :)

- Bilzy -

“My experience using my contact lens from EO, it was so great because I feel so stunning with my slate gray and sandal wood touch. Not just having the gorgeous and stunning part but the vision was really great. EO is one of the best optical clinic here in the phil.”

- Nicole -

“Lightweight eyewear and welcoming staff. Glorietta branch”

- Shaira -

“I love them! I do makeup tutorials and post it on my youtube channel and facebook page. I wore my contact lenses in all of my videos, since I do not have a clear vision. I dont only have comments about my makeup but a lot of people were asking me where I bought my contact lense and what shade/color I was wearing. Even my friends, they would always ask the same question whenever I hang out with them. I always get compliments!”

- Crisha -

“From 1-10, I’d rate EO eyewear and store: a perfect 10. Among all the eyewear store I’ve canvassed a few months ago, it was only EO store that gave me what I needed  and wanted: stylish, durable, and affordable eyewear. Furthermore, EO Centrio branch’s customer service is excellent. When I arrived in the store, I was warmly attended by the optometrist. When I got the EO eyewear, I loved it so much and I have been recommending Executive Optical to my friends.”

- Ken -

Ken

EYE CHECK UP

We don’t just sell eyeglasses and sunglasses; we also see to it that you have the correct prescription. At Executive Optical, we also offer computerized eye check-up performed by our trained and licensed optometrists. 

 

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad

Ken

BLOG

Always be informed of the latest trends like new eyewear, the coolest sunglasses in the Philippines, which eyeglasses frames is right for you, and many more! Executive Optical’s blog is here to cover any topic you want to know.

Ken

CAREERS

Join the EO team now! We are composed of talented and passion-driven individuals who strictly uphold the company’s mission: to instill in every Filipinos’ minds to love their eyes more.

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad

Premium 32FT Video Power RCA BNC Cable Wire Cord for CCTV Security Camera DVR US. 11ft Long Cord Car 2 Two Output DC Adapter for Insignia NS-DS9PDVD15 9" Dual Scr. Boon Squirt Silicone Baby Food Dispensing Spoon,Pink, Fully Adjustable D-Loop Ring Radio Earpiece for Motorola SL300 SL500 SL4010. 2PCS 64mm Audio Speaker PP Glue Dust Cap Woofer Cone Cover Speaker Repair Parts, BYBON 15ft 18 AWG SJT 3 Prong Power Cord for Laptop PC Adapter White UL. IBP NY Shipping AUX Interface Cable for BMW X3 X5 & MINI iPhone5 5S 5C 6 6S Plus. Computer New PC Power Supply Upgrade for Compaq Presario SR1000T P8657HR, 2pcs 1.5"inch bass radiator passive Speaker Bass diaphragm Bass radiation basin. Design 1200 DPI 3Buttons USB Wired Optical Gaming Mice Mouse For PC Laptop S4. 12V 1Amp Charger Mighty Max 12V 8AH SLA Battery Replaces Crown Embassy 12CE7.5. main board 404680-002P for zebra ZP550 printer with USB & Parallel Connections, 3MP Wireless Camera Home Security Panoramic 360 Degree Mini WiFi Fisheye Camera, 11-16mm 1/4" Thread 90° Rotary Compression 7/16" ID 5/8" OD Tubing : Silver, Car Charger Power Cord Cable for GARMIN nuvi 2597lmt 2559lmt 2589lmt 2599lmthd.Dell Inspiron 15 3542 3543 P40F001 Laptop DC Power Jack Charging Port Socket, Tait-II T2030 T2000 Series 4 Channel 2 Way Radio 12.5KHz 136-174 MHz Trunked. For HP 6475B AMD Laptop motherboard 684342-001 100% tested OK. 14 GA 500' Red Audiopipe Car Audio Home Primary Remote Wire. LAN SUPERMICRO X7DBR-3 MOTHERBOARD DUAL LGA771 DUAL GIGABIT Intel Xeon L5240. NEW S7 Bluetooth FM Transmitter USB Car Charger Hands Free Adapter. NEW High Speed Nice Mini USB 2.0 Micro SD TF T-Flash Memory Card Reader Adapter. Analysis Plus Oval One RCA interconnect pair 1.0M New, Diamond Series 300 watts Step Up/Down voltage converter transformer. 2CH YAS-108BL New Yamaha YAS-108 120W 2-Channel Bluetooth Soundbar.

NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad, NEW Lot 4 Electro-Harmonix 7591A Power Amplifier Vacuum Electron Tube Match Quad