The fact that this book is written entirely in the form of a single continuous dialogue reminds me of Philip Roth's novel Portnoy's Complaint (1969), which takes the somewhat similar form of a single continuous speech by the titular patient-pervert to his psychotherapist, and concludes with the therapist suggesting, ironically, that they 'begin.' Vox is also similar to this classic of novelistic sexual transparency in that its substance is the intersubjective exploration of a series of different kinds of erotic situations. Formally, Vox makes this exploration work in a highly metatextual way (somewhat unlike Roth's novel), in that, while it might be categorised as erotica, it also has a (perhaps less erotic) 'literary fiction' dimension that consists in its attempt to incorporate and ekphrastically describe most other genres and forms of erotica into its novelistic discourse. So, Jim and Abby describe their fantasies to each other, but also the way they stimulate and manage their fantasies through magazines (both pornographic and non-pornographic; the opening fantasy revolves around an advertisement for stockings), through phone calls to other people, X-rated video rentals and cinemas, erotic novels, and, eventually, physical interaction.
Vox has another, more unique quality which really stands out to me as a consistent theme throughout the text, which I would try to describe broadly as an investigation of the relationship between 'desire' and technological forms or objects. Most obviously this comes across in the framing of the story: the erotic charge of the narrative has to travel through the telephone, human fantasy has to be mediated by wires and switches and plastic handles. Abby even images something that makes this mediation more explicit and fantastic: "I think a lot about what it would feel like to be turned into some kind of conscious vapour ... I fly right through one of those jet engines, and I exit as this long fog of blood. I'm miles long, and, because it's so cold, I'm crystalline. Very long arms, you'll be pleased to hear. And then I recondense in bed, sshp, as my short warm self. It must have something to do with my estrogen level. But that's what telephone travel would be like out there, I think" (99-100). The experience of using the telephone is kind of violent here, like the noise and movement of a jet engine, but its transformation is temporary, an aesthetic excursion into something impossible and otherworldly. The novel is always conscious of this formal constraint: it opens with the well-known cliche of erotic phone conversation, "what are you wearing?" which transforms from an obstacle to simple, immediate visual comprehension into a self-sufficient source of erotism and meaningfulness. Likewise the moments where either Jim or Abby will ask "are you still there?" when there's a pause that corresponds to some important physical activity left out of the narrative discourse but which is then reconstructed, in the service of the erotic exchange, by the dialogic discourse of the characters.
As a side note, this particular opening could also perhaps be read as a kind of perspective on more conventional formal features of narrative realism: because Abby takes Jim's opening question entirely seriously - she simply tells him what she is wearing and then they have a very detailed discussion about it, about the material, the bedspread, the place where clothes are bought, and so on - you realise that it is actually a kind of trick that allows the novel simply to begin describing itself, to create images that aren't just erotic but that allow you, the reader, to see what is actually happening. In this sense, the realism of non-erotic literary fiction, say, from the nineteenth century, is itself irreducibly voyeuristic: the narrator usually does, whichever way you spin it, tell you what the characters are wearing, for example. Later in Vox, Abby asks Jim "what was Emily wearing?" which is a subtle variation on that opening line that quite obviously serves to guarantee the verisimilitude of Jim's narration of his fantasy both for the reader and for Abby (110).
This technology/desire theme could more specifically be stated as an investigation into certain practices of demystifying or de-alienating consumer technologies through attentive use. There are several key scenes in the novel where one of the characters will describe, in intense detail, their use and manipulation of a commodity: the primary examples are the stereo, the radio, and the television, all of which, when you add the telephone to this list, seem naturally to connote the technological overcoming of distance, as well as the culture industry. So, first example, Abby talks about the phenomenon of the 'fade-out' at the ends of pop records: "And so I became a connoisseur of fade-outs. I bought casettes. I used to turn them up very loud - with the headphones on - and listen very closely, trying to catch that precise moment when the person in the recording studio had begun to turn the volume dial down, or whatever it was he did. Sometimes I'd turn the volume dial up at just the speed I thought he - I mean the ghostly hand of the record producer - was turning it down, so that that sound stayed on an even plane ... I thought if I kept turning it up ... the song would not stop, it would just continue indefinitely" (27). This 'ghostly hand' is an image of the producer of the commodity, the pop song, the labour that went into assembling this polished product; what Abby does here is, through her 'connoisseurship,' her self-conscious and artful practice of consumption, is, firstly, recreate the 'aura' of the artwork, in exactly Walter Benjamin's sense, by reinscribing and re-detecting the hand of the creator (the novel could be thought of as Erotica in the Age of Mechanical Reproduction) and, secondly, creating a new meaning for the artwork by manipulating the device which reproduces it, i.e. the stereo. It's a highly interactive, rather than passive, consumption, and is thus ripe for a kind of newly Adornian explication that might suggest how Vox is not just a lament about the culture industry's domination but a discussion of the ways that people continue to resist (vaguely dialectically) the injunction to passively consume simply by thinking about how all these tech commodities work and can be manipulated and mis-used in the specific service of pleasure.
Jim's example, which revolves around the television, comes later, and has a slightly different, somewhat psychoanalytic twist. He's talking about "that tiny super high-pitched sound of electrically charged picture-tube glass" which fills the room whenever a television is turned on, that redefines the atmosphere of that room as one in which a television is operating (113). This is "the TV giving itself away," and for Jim this reminds him of an affect of secrecy and privacy that goes right back to his childhood, those times when one "snuck downstairs at six in the morning to watch The Three Stooges and kept the sound extremely low so your parents wouldn't detect it, but you always worried that even though super high-pitched sounds don't carry well at all, you thought it might travel upstairs and the knowledge that you were up and watching The Three Stooges would trouble their dreams" (113). Jim is describing this in the course of narrating his group masturbation session with Emily, his non-girlfriend co-worker, and so you can see how the specific technology of the television is here made to explicitly carry certain affects and memory's from his childhood directly into his sexual encounters (it sounds like crude symbolism but it functions pretty smoothly in the flow of the narrative because the point of Jim and Abby's highly reflexive and self-conscious conversation is opening up about all kinds of desires and experiences). Jim and Emily have to negotiate a variety of these specifically technological affective phenomena in order to get off together without actually having sex, without violating the social boundaries of their non-sexual relationship.
What Jim refers to as "that sound," the atmospheric hum of the 80s television, is also, importantly, an example of a phenomenon produced by a very historically specific technology, a particular type of television that is no longer with us very much in 2020. This makes Vox not just a record of feelings, but also a record, or perhaps a history, of technology. I feel like this is a Fredric Jameson kind of point to make: this novel historicises its affects by anchoring them to their specific technological conditions and enablers. It is a history of the technology of desire.
On the final page, when Jim and Abby are considering exchanging their actual phone numbers, Abby says "Let me absorb the strangeness," which is a very richly loaded metatextual point with which to finish up (169). Strangeness connotes to me the concept of 'estrangement,' the Russian formalist process of defamiliarisation that arguably constitutes the fundamental impetus of all poetry: things that are familiar are made strange again purely by the energy that an aesthetic discourse brings to them by the attention and power of its description. Abby is literally describing simply the strangeness of this very long telephone call, but it makes sense to me that this strangeness could be cashed out as a kind of defamiliarisation, a breaking down of social conventions as well as an exchange of entirely alien private fantasies about shared features of public life. Jim and Abby both engage in highly aesthetic acts of erotically charged description (and the erotism perhaps simply serves to render obvious and comprehensible the aforementioned energy that aesthetic discourse possesses and which is being represented in the novel) and in the course of doing so they defamiliarise the stereo, the television, and the telephone, all of which become strange handmaidens to their desire. However, a moment later Abby changes her mind a little and says "I guess nothing," in response to Jim asking what is strange about the situation (169). This is like the revelation that, while desire and technology are both historically delimited phenomena, there is a persistent, and familiar, underlying force, perhaps the body itself and its drives, both erotic and aesthetic, that will always be engaged in this strange dialectic with technology, that will always be willing to fall in love with a stranger over the telephone.