musicmaker
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I've been intrigued by the Graham Slee Voyager for a while. Having heard really good things about Graham Slee products in general, wanted to see what the fuss was all about. Also, I wanted to compare the Voyager to my portable reference - the Larocco PRII mkII and determine how it would stack up. Luck was with me and a good head-fier Miguel (mrarroyo) loaned me a Voyager to compare. Thank you Miguel !
The Voyager was a low gain version and had roughly 300+ hours on it. The PRII has roughly about the same. Perhaps a bit more but in that neighborhood anyway.
Feature & Spec comparison
Manufacturer Links
Graham Slee Audio & Support Forums
Larocco Audio
Build & Finish
The Voyager's casing is plastic and frankly a bit DIY looking. The finish especially near the joints can be improved upon. While a nicer metal casing would've given the unit a more appealing look , I do appreciate the ruggedness and practicality of the plastic case. It is light weight, a DAP would sit nicely on top of the voyager and I wouldn't have to worry about scratching the amp or the player as I would have to had it been a metal case. While I'm not dissatisfied with the case by any means, I would've been much happier if it had a better finish especially given the price of the unit. But rest assured, what it lacks in the looks department it more than makes up for in what matters most - the sound.
The PRII with its brushed anodized aluminum enclosure exudes quality and is breathtakingly gorgeous. Beauty has its price. The PRII is much heavier and consequently to me less portable than the voyager.
Equipment used
Source: iRiver ihp-140
DAC: HR Microdac
Headphone: Ultrasone HFI-780 & Senn HD25-II
Cables: Sysconcept optical, Mogami Neglex mini-mini w/ switchcraft connectors
I used a variety of music for my listening tests. Tracks from Keiko Matsui - Deep Blue, Claude Challe - Nirvana Lounge Vol 2, Pink Floyd - Paranoid Eyes and some Indian fusion and sound tracks from Indian movies were used.
Sound
My first impression of the Voyager was how well balanced across the frequency spectrum and tonally accurate it sounded. Instruments and voices sounded natural. Piano sounded like Piano. Cymbals were reproduced with lifelike timbre. I definitely prefer the flat setting as this delivers a neutral & accurate presentation. The contour switch would probably benefit street phones. I didn't care for it. It seems to use some kind of intelligent equalization logic and most notably boosts the bass and also the treble. It was still distortion free in this mode but honestly it was a bit too much and I found it fatiguing.
The PRII has the best treble of any portable amp I've heard. But the voyager was very close with a super clean, well defined and realistic treble lacking only a wee bit of that final extension the PRII presented. Both amps have an excellent midrange that's presented with seductive intimacy & focus. I cannot pick one over the other. The voyagers bass is nothing short of amazing. Articulate and authoritative with right quantity, depth, speed and definition without overpowering the midrange. Just spot-on on all the tracks I listened to and so good in fact that I didn't miss the PRII's bass boost one bit. The PRII's bass does go a tad lower but the voyager's bass is so enjoyable nevertheless. From a neutrality perspective, both amps fall on the warm side of neutral with the PRII being the warmer of the two so I did find the voyager slightly more neutral than the PRII. Soundstage wise both had very good instrument placement and stage depth with the PRII throwing a slightly more expansive field. I was able to close my eyes and picture the orchestration well with both.
So there you have it. In summary, it’s a bit hard picking one over the other. This says a LOT about the Voyager. Competing with the PRII is no easy task and only the cream of the crop can pull it off with flying colors.
So which one would I rather have ?
Although the PRII has a slight edge on pure sound quality alone, If you're like me, in addition to sound quality you'd weigh in other factors as well when making a purchase decision - Price/Performance, battery life, Pre & Post sales support, size, weight & versatility.
Price/Performance: Although the exchange rates are not in the voyager's favor at ~ USD 355 it still represents better price/performance than the PRII.
Battery life: The voyager wins hands down. ~50 hours vs ~12 hours (PRII).
Pre & Post Sales support: This one's easy. It would be an understatement to say dealing with Larocco is a nerve wracking and frustrating experience. The Voyager on the other hand is backed by a solid company that stands behind its products.
Size: This is a tie. Both amps are on the large side of portable.
Weight: The Voyager is lighter
Given that, I would pick the Voyager over the PRII. I'm extremely impressed with the Voyager and have no reservations in recommending it wholeheartedly.
The Voyager was a low gain version and had roughly 300+ hours on it. The PRII has roughly about the same. Perhaps a bit more but in that neighborhood anyway.
Feature & Spec comparison
Manufacturer Links
Graham Slee Audio & Support Forums
Larocco Audio
Build & Finish
The Voyager's casing is plastic and frankly a bit DIY looking. The finish especially near the joints can be improved upon. While a nicer metal casing would've given the unit a more appealing look , I do appreciate the ruggedness and practicality of the plastic case. It is light weight, a DAP would sit nicely on top of the voyager and I wouldn't have to worry about scratching the amp or the player as I would have to had it been a metal case. While I'm not dissatisfied with the case by any means, I would've been much happier if it had a better finish especially given the price of the unit. But rest assured, what it lacks in the looks department it more than makes up for in what matters most - the sound.
The PRII with its brushed anodized aluminum enclosure exudes quality and is breathtakingly gorgeous. Beauty has its price. The PRII is much heavier and consequently to me less portable than the voyager.
Equipment used
Source: iRiver ihp-140
DAC: HR Microdac
Headphone: Ultrasone HFI-780 & Senn HD25-II
Cables: Sysconcept optical, Mogami Neglex mini-mini w/ switchcraft connectors
I used a variety of music for my listening tests. Tracks from Keiko Matsui - Deep Blue, Claude Challe - Nirvana Lounge Vol 2, Pink Floyd - Paranoid Eyes and some Indian fusion and sound tracks from Indian movies were used.
Sound
My first impression of the Voyager was how well balanced across the frequency spectrum and tonally accurate it sounded. Instruments and voices sounded natural. Piano sounded like Piano. Cymbals were reproduced with lifelike timbre. I definitely prefer the flat setting as this delivers a neutral & accurate presentation. The contour switch would probably benefit street phones. I didn't care for it. It seems to use some kind of intelligent equalization logic and most notably boosts the bass and also the treble. It was still distortion free in this mode but honestly it was a bit too much and I found it fatiguing.
The PRII has the best treble of any portable amp I've heard. But the voyager was very close with a super clean, well defined and realistic treble lacking only a wee bit of that final extension the PRII presented. Both amps have an excellent midrange that's presented with seductive intimacy & focus. I cannot pick one over the other. The voyagers bass is nothing short of amazing. Articulate and authoritative with right quantity, depth, speed and definition without overpowering the midrange. Just spot-on on all the tracks I listened to and so good in fact that I didn't miss the PRII's bass boost one bit. The PRII's bass does go a tad lower but the voyager's bass is so enjoyable nevertheless. From a neutrality perspective, both amps fall on the warm side of neutral with the PRII being the warmer of the two so I did find the voyager slightly more neutral than the PRII. Soundstage wise both had very good instrument placement and stage depth with the PRII throwing a slightly more expansive field. I was able to close my eyes and picture the orchestration well with both.
So there you have it. In summary, it’s a bit hard picking one over the other. This says a LOT about the Voyager. Competing with the PRII is no easy task and only the cream of the crop can pull it off with flying colors.
So which one would I rather have ?
Although the PRII has a slight edge on pure sound quality alone, If you're like me, in addition to sound quality you'd weigh in other factors as well when making a purchase decision - Price/Performance, battery life, Pre & Post sales support, size, weight & versatility.
Price/Performance: Although the exchange rates are not in the voyager's favor at ~ USD 355 it still represents better price/performance than the PRII.
Battery life: The voyager wins hands down. ~50 hours vs ~12 hours (PRII).
Pre & Post Sales support: This one's easy. It would be an understatement to say dealing with Larocco is a nerve wracking and frustrating experience. The Voyager on the other hand is backed by a solid company that stands behind its products.
Size: This is a tie. Both amps are on the large side of portable.
Weight: The Voyager is lighter
Given that, I would pick the Voyager over the PRII. I'm extremely impressed with the Voyager and have no reservations in recommending it wholeheartedly.